Evaluating Inverse Trigonometric Functions (arcsin, arccos, arctan) Using Unit Circle

Рет қаралды 134,730

Күн бұрын

This video is about Evaluating Inverse Trigonometric Functions (arcsin, arccos, arctan) Using Unit Circle. We discuss how to find the angle given the trigonometric value using the unit circle. We also discuss the restricted domain for sine inverse, cosine inverse, and tangent inverse and why they are restricted to these quadrants. We also go through 15 examples to give you plenty of practice!
Related Videos to Help You Succeed!:
Using Inverse Trig Functions to Solve for Angles
• Inverse Trig Ratios So...
Take Your Learning to the Next Level with Me!:
Subscribe to the Channel
bit.ly/SubscribeToMyChannelHere
Get my Learn Algebra 2 Video Course (Preview 13 free video lessons & learn more)
mariosmathtutoring.teachable....
Learn Algebra 1 Video Course
mariosmathtutoring.teachable....
Looking to raise your math score on the ACT and new SAT?
Check out my Huge ACT Math Video Course and my Huge SAT Math Video Course for sale at
mariosmathtutoring.teachable.com
* Organized List of My Video Lessons to Help You Raise Your Scores & Pass Your Class. Videos Arranged by Math Subject as well as by Chapter/Topic. (Bookmark the Link Below)
www.mariosmathtutoring.com/fr...
Support Mario on Patreon Here: / mariosmathtutoring

Пікірлер: 127

@nevaehbarriere9704 Жыл бұрын

on behalf of all calc students studying for their trig tests the night before…..YOU ARE A LIFESAVER

@BITStudioCode Жыл бұрын

hi, Just wanted to say that your videos are absolutely lifesaving. i was absent for 3 days in my precalculus class and knew 0% what was going on, and this video absolutely saved my grade.

@emily-janeschutte805 2 жыл бұрын

doing uni maths for engineering where this is assumed knowledge which i mustve missed long ago. It has been a really challenging couple weeks and ive been so stuck, until this, because i didnt even know what i had to study to meet the prerequisites. you have saved my education, my friend. Please keep up the awesome work!

@nathanbruce1992 2 жыл бұрын

you made it so easy, thank you. I needed the refresher and caught on immediately

@christinathomas1651 Жыл бұрын

this video saved me. My online trig professor likes to put notes online and audio to explain the notes and it just was too confusing. I needed to actually see it being done. Your explanation was so easy to understand and it helped that you went through problems one by one. By the second problem I was answering before you were done explaining. THANK YOU SO MUCH

@guapchris6913 2 жыл бұрын

Thank you! Laying the unit circle and the problems in the same board made me understand it quickly.

@shadelifted 2 жыл бұрын

Thank you for your concise and well explained videos. I've been out of academics for 9 years or so and I'm going back to college and your videos have been amazing refreshers and reviews to get me caught back up to where I was.

@flectoo3030 2 жыл бұрын

Dude this video was so helpful I appreciate it my guy :D

@DRMath 4 жыл бұрын

Thanks Mr. Mario for sharing a detailed lecture on inverse trigonometric functions. Very important to understand these fundamentals to solve problems in Mathematics and Physics! Happy Teaching ✌️

@MariosMathTutoring 4 жыл бұрын

You’re welcome Harjeet!

@comradejack5376 2 жыл бұрын

Wonderful as always, thank you.

@daviddominguez2279 Жыл бұрын

Thank your sir! You are an amazing teacher! Thank you for explaining everything in great detail.

@straightup2618 3 жыл бұрын

Omg so helpful thank you so much

@raf1x Жыл бұрын

This actually helped and I’m so happy 🥳

@Evan-bj1gt Жыл бұрын

Thanks so much, this video definitely helped with my summer precalc class (the website didn't even teach anything)

@imagreatguy1250 2 жыл бұрын

Damn Johnny, i didn't know you were such a good math tutor... Such diverse talents 😉👍

@roisin._ Жыл бұрын

Thank you so much, Mr. Mario! You've been a really great help in my math journey. 😁👍🏼

@MariosMathTutoring Жыл бұрын

Happy to help!

@FuzzyAason 2 жыл бұрын

Thank you Mario. It helped Lina and me :)

@sonalchauhan2955 3 жыл бұрын

I am from India and all my friends in my school and in my coaching institute are fab of yours and your teaching...🙄🙄🙄

@shireenbanu2030 9 сағат бұрын

Thank you so much sir it was very helpful

@fernandonunez5099 Жыл бұрын

Best videos are in english. TYSM.

@MY-lc1xt Жыл бұрын

Thanks!! :)

@joselincorral505 3 жыл бұрын

THIS VIDEO SHOULD HAVE 1 MILLION VIEWS. THANKS MR. MARIO YOU REALLY HELPED ME!!

@maggiemctague5930 2 жыл бұрын

soo helpful:) thank you

@abdouu5300 Жыл бұрын

Thankk youu so much

@paullamy6706 3 жыл бұрын

Inverse Trig Functions FINALLY make sense!! Thank you Mr. Mario!! Love you

@MariosMathTutoring 3 жыл бұрын

You’re welcome Paul!

@FriedRice3519 Жыл бұрын

in 8 minutes, he taught me what my teacher confused me on for 2 weeks.

@evedivinity7667 3 жыл бұрын

Thank you so much

@celsoiii1249 2 жыл бұрын

Thank you

@user-yt5up6gu8z 8 ай бұрын

Thank youuu. You’re the Goat 🐐 ✌🏾

@MariosMathTutoring 8 ай бұрын

Happy to help

@aurinac898 Жыл бұрын

thank you so much this has helped me tremendously🙏🙏🙏

@MariosMathTutoring Жыл бұрын

I'm so glad!

@johnedwardgodinez2581 Жыл бұрын

Thank you, this video enlightened me as the other videos not telling inverse functions detailed

@MariosMathTutoring Жыл бұрын

Great to hear!

@camillebrochard6538 2 жыл бұрын

thank you ❤

@crustpie2643 3 жыл бұрын

I swear I know this guy from somewhere. He looks so familiar

@mrfilmmaker3237 3 жыл бұрын

I need to check your browser history..

@aswin_sudarsan 3 жыл бұрын

You need to be grounded

@terryadams2652 2 жыл бұрын

That's because he looks italian. There's lots of Italian in America.

@user-xp9xf9vn6c 2 жыл бұрын

@@mrfilmmaker3237 lmao

@angelvaldivia5642 2 жыл бұрын

Im dead💀💀.

@olegtanchyn 4 жыл бұрын

These videos are amazing for studying. Thank you Mario!

@MariosMathTutoring 4 жыл бұрын

You’re welcome Ochinimo! Glad my videos are helping you!

@user-yt5up6gu8z 8 ай бұрын

I really appreciate your vidéos; it helps me understand what my teacher tries to make me understand🙏🏾🙏🏾😁

@MariosMathTutoring 8 ай бұрын

Happy to hear that!

@timzhen5935 2 жыл бұрын

thank you good sir

@jdplanet 2 жыл бұрын

I swear, I'm learning better here than just reading these stupid modules which is so lack of examples

@meganterry3864 3 жыл бұрын

Super video! I applauded for $10.00 👏👏👏

@user-sr5fl5ny1n 9 ай бұрын

Thank you so much, very useful i could cry in my calculus 2 class fr :')

@MariosMathTutoring 9 ай бұрын

Glad it helped!

@mikkimehak6345 8 ай бұрын

Hi Just wanted to say thank you for this amazing and helpful video. it really helped me thank you again :)

@MariosMathTutoring 8 ай бұрын

You're very welcome!

@samak369 3 жыл бұрын

perfect

@sauceandalouse2624 3 жыл бұрын

I'm from the french speaking part of Belgium, cannot find clear videos about this subject in French on youtube. Really glad that I discovered your channel ! You have a great sense of pedagogic approach. Thank you very much

@MariosMathTutoring 3 жыл бұрын

You’re welcome! Glad you found my video!

@coachgilbertsebgo 3 жыл бұрын

IT IS VERRY GOOD SIR

@lil.h00d85 3 жыл бұрын

WOW! Thanks Mario this finally makes sense

@zahraahussein4641 Жыл бұрын

For arcsin and arctan when I Looking for the angle should I get it from pi/2 and -pi/2 or is only the positive pi/2 is included? I mean when the question wants the value from (0,1) and (0,-1)

@emanuelneagu14 Ай бұрын

thank you so much

@MariosMathTutoring Ай бұрын

Welcome 😊

@meyhunbhatt7718 7 ай бұрын

ur the goat

@ohhesnumb4409 Жыл бұрын

tankssss

@Brithannyt 3 жыл бұрын

THANK YOU! I finally understand!!!

@evnnoo 4 ай бұрын

thank you

@MariosMathTutoring 4 ай бұрын

You're welcome

@joselincorral505 3 жыл бұрын

Super video! I applauded for MX$50.00 👏👏

@felipesakuma9882 3 жыл бұрын

can I resolve without using calculator arcsin(1/4)?

@marca6597 4 жыл бұрын

How do you not have a million subscribers, the way you teach is amazing.

@MariosMathTutoring 4 жыл бұрын

Marc, glad you like my teaching style!

@RubiMercuri 4 жыл бұрын

Thankyou! I really needed this!

@DRMath 4 жыл бұрын

RubiMercuri well explained ✌️

@MariosMathTutoring 4 жыл бұрын

You’re welcome!

@zehrasffsds4267 3 жыл бұрын

keşke benim Anadolu lisemde ki hocalar da böyle mantığıyla anlatsa neyse ki böyle bir kanal var👍

@crown9919 3 жыл бұрын

keşke

@meinbherpieg4723 4 жыл бұрын

How do you find the angle for all numbers instead of what appear to be carefully picked ones for ease of demonstration?

@user-iy8lo9zw4p 9 ай бұрын

tnx

@MariosMathTutoring 9 ай бұрын

You’re welcome!

@ariklieu5011 4 жыл бұрын

Mario you are a lifesaver!!!

@MariosMathTutoring 4 жыл бұрын

Glad my video helped you Arik!

@hamidshabbir6150 3 жыл бұрын

Explained much much more clearly than my teacher!

@chloewang3906 3 жыл бұрын

Thank you so much!!

@malikabdullah4896 3 жыл бұрын

sir Why cant we take period of cos from 0,-π

@muhammadtahir942 3 жыл бұрын

You are a life saver thank u

@userme1237 3 жыл бұрын

If it’s sin-1 (sq3/2) equals pi/3, could it also be 2pi/3?

@staceyhanby5199 3 жыл бұрын

No, because 2pi/3 would make it negative since the x value is negative

@lazyonigiri5665 4 жыл бұрын

Hello, I have a question here regarding your Unit Circle and I am sorry just incase this was already addressed in the video I might not have been exactly paying attention but,,, My question is: why are your values in the fourth quadrant of the unit circle different than the normal ones I have seen? Like for pi/6,, the one I know is 11pi/6

@lazyonigiri5665 4 жыл бұрын

is it the same thing?

@lazyonigiri5665 4 жыл бұрын

Update: nevermind I found the answer to this question in the comments, tysm

@ebok5705 3 жыл бұрын

Thank you amazon for this

@michael_toms 8 ай бұрын

I came by here enquiring about the arctan series a finding by Leibniz.

@BattleDroid0402 4 жыл бұрын

Why is it, in Quadrant IV, that the variables of pi are not (11pi/6), (7pi/4), (5pi/3), and (3pi/2)? On all of the Unit Circles that we have constructed for my class, those values are the variables listed in Quadrant IV...perhaps a detail my teacher missed - are they supposed to be negative and without numerator variables (excluding pi) instead?

@MariosMathTutoring 4 жыл бұрын

It has to do with the restricted domain...i discuss this at the beginning of the video.

@uchashkhan7669 4 жыл бұрын

what an explanation ❤...love this channel.. ✌..i subscribes...

@MariosMathTutoring 4 жыл бұрын

Welcome to the channel Uchash!

@uchashkhan7669 4 жыл бұрын

@@MariosMathTutoring tnx a lot..teacher...✌

@mtwhiting 4 жыл бұрын

Are the private videos in the algrabra 2 needed for my learning experience. And do you think it's possible to teach my self it in 2 1/2 to 3 months for a placement exam?

@MariosMathTutoring 4 жыл бұрын

Some of the videos I have not released yet. If you are looking for a step by step with lots of examples and more in depth teaching I recommend my Algebra 2 video course I have for sale.

@amarealene3604 3 жыл бұрын

so now... johnny sin is teaching maths

@duniyakapapa007 3 жыл бұрын

Great teacher Jhonny sins

@amirazouh7378 4 жыл бұрын

Thank you so much for this video!! You truly are a life saver! I have one question that I am struggling with... I don't understand why arctan(tan π) and arcsin(sin 3π ) = 0 and not π. Greetings all the way from Holland!!❤️

@MariosMathTutoring 4 жыл бұрын

Greetings Amira! It’s because the arcsin and the arctan have a restricted domain from -pi/2 to pi/2 meaning the answer needs to be in that interval....otherwise if we didn’t restrict the domain there would be an infinite number of answers. Hope that helps!

@amirazouh7378 4 жыл бұрын

@@MariosMathTutoring Aahhhhhh so that's why!! Now it makes sense! Thank you for taking the time too reply and explain it to me !! ☺️

@MariosMathTutoring 4 жыл бұрын

You’re welcome!

@todayiglowup4286 4 жыл бұрын

why is the first question -pi/3 instead of 5pi/3?

@MariosMathTutoring 4 жыл бұрын

Pearlie, It has to do with the restricted domain. You may want to watch the video again where I discuss the restricted domain for sine cosine and tangent.

@civan06 2 жыл бұрын

Hello guys. I am turkish student. Our exam is very Hard. Go studyyy

@xpllsp 10 ай бұрын

The video was good but i was looking for an explanation on sec^-1 which was not shown..

@xaviertorres6301 8 ай бұрын

Who else is here for land surveying reasons?

@niina.5190 3 жыл бұрын

i am taking calculus right now, i dont remember these from 9th grade wth T-T

@sabboonaabadhaasaa4321 4 жыл бұрын

try to get beard dad!

@NoName-tb6mo 3 жыл бұрын

Нихрена непонятно

@ambientscience2951 3 жыл бұрын

omg , i went to your website and you are charging 179$ :-/ for algebra 1 and 2 that's to much

@meganterry3864 3 жыл бұрын

That's less than half of what you'd pay for a college course if that puts it into perspective. And having a math teacher that actually gets you to understand the subject matter is rare!

@ambientscience2951 3 жыл бұрын

@@meganterry3864 true that is why i paid for it

@meganterry3864 3 жыл бұрын

@@ambientscience2951 Awesome! What'd you think?

@ambientscience2951 3 жыл бұрын

@@meganterry3864 i think it is really amazing. you should try it if you want to .

@meganterry3864 3 жыл бұрын

@@ambientscience2951 thank you so much! I'll definitely consider it! I have a subscription to Great Courses Plus that I use (tons of awesome courses). Between Great Courses and Mario's Math videos I have a c in trig and precalc instead of an F, hahaha