phew. what a life saver! i missed our whole lesson in school about trigonomic identities because i've been absent but after watching the video, no worries. haha. i guess i can miss school more often because of your videos :) just kidding. thanks for this!
Thank you thank you thank you sooooooo much. I cant thank you enough!
thiebvan1 2 days ago
I very much appreciate the simple explanations in this video. My teacher doesn't do as well.
TheJulianonfire 1 month ago
This video is really helpful..Many thanks.....
zmthoufique 1 month ago
You're a life saver. Thank you very much!
MrPeteyBakaBorfus 1 year ago
phew. what a life saver! i missed our whole lesson in school about trigonomic identities because i've been absent but after watching the video, no worries. haha. i guess i can miss school more often because of your videos :) just kidding. thanks for this!
startintolovereadin 1 year ago
I like this video but I hate trig! thanx for the lesson
willhelm87miles 1 year ago
This really helped me with my study for the supplementary exams in MA1000, @ James Cook University, Townsville, Australia...
Mega12475 1 year ago
you're the best thank you for all your videos!
yoki64 1 year ago
very helpful thank you for taking the time to do this video.
ovazquez08 2 years ago
Very helpful, thanks! Only - sound is too low
sweetemma111 2 years ago
thanks
123456789qwertyqaz 2 years ago
great help thanks!
VeryAwesomeVids 2 years ago