where have you been mama thank you so much

Your style of teaching is just amazing! In other videos there's always a bit of doubt, but your simple way and your examples clear everything! Thank you for this

thanks for uploading these! I have my third calc 3 exam today and I feel super prepared thanks to you. You're the best

23:43   why we didn't add the point of (0,2)? it is not directly inside the triangle but likewise the corners it is on the triangle boundaries

keep it up we like you ........from ethiopia

You should SEO your YouTube channel and every YouTube video.  Then your videos will reach everyone.  I can do SEO though. So told you as one of your students.