Nisha Nikam
Follow
Posted 6 year ago
Show trigonometry chap using fingers
1 Answer(s)
Jyoti Sharma
Follow
Posted 6 year ago Jyoti Sharma

i found this helpful video ! please do see & share it with others, might help everyone ! The left hand trick is a great way to practice trignometry !

https://www.youtube.com/watch?v=oLcWvj2ZWic