Finaly someone who explains derivative formula of the elasticity and not just the % change - thank you!

Thank you! This was exactly what I needed to understand my homework. This make me leaving a comment for you.

Wow... Thanks a lot. You've really helped me. I'm no longer as stressed as I was before

thanks a lot,i have a paper coming up and this has been very helpful

thanks a lot! you are great . you helped me alot and still helping with my studies!

Thank you! This was exactly what I needed to understand my homework.

Thank you! All your videos help so much!

This helped so much in my understanding of these concepts. Mahalo!!

Always helpful, thanks so much!

You saved me bro. Awsm explanation

Amazing video, Ta!

This helped so much. Thank you!

It is so helpful. Thx

Seriously, God bless you...

what to do if you´re not given the px, py and M ?

Excellent

hello thank you for saving my ass on this econ assignment,,,, i hope you have a real good day

GOD BLESS U,THANK U!

Wow thank you🙏

Awesome video, thank you so so much!!!!

THANK YOU!!!!

Thank you. It was very helpful

thanks.. hope this helps me in my exs

thank you very much!

so clear thnx

Love from Afghanistan

Thank you!

Thank you so very! Point at home

Thank u so much...

umm what if we are given QD generally, not specified to good X or Y

This is nice. Anyone who would like the homework to be done? u can reach out.

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What if you are given pz?

Your formulas are too confusing

Didn't understand.

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