This video has to be viral man !! These efforts desserve much more likes and view ❤️! Truly appreciated 🤗👍🏻

U made it so easy to understand conceptually!! Thanks mam.

Thank you so much

Great effort 🎉❤

Good job mam..

I've got a question to the second example RE = {00}*. * means 0 or more. Why does an empty word also count?

mam containing A , it does not mean only A contain in between of the language ,even A can be starting and ending of the string also ,because here given that containing. mam please reply am i right or wrong.