how do i

0

604

3

how do i do cos-1? the 2nd thing doesnt work

Guest Jan 31, 2016

0 users composing answers..

Best Answer

+15

Example cos_1 (.8)

Push teh following buttons

. 8 2nd acos then the = button

Works fine.

Guest Jan 31, 2016

3⁺⁰ Answers

+129850

+10

Mmmmm....I just tried it......seems to work fine....!!!

CPhill Jan 31, 2016

+8262

0

THE WRONG ANSWER WAS PROVIDED BY ME! MY BAD!

DragonSlayer554 Jan 31, 2016

edited by DragonSlayer554 Jan 31, 2016

+15

Best Answer

Example cos_1 (.8)

Push teh following buttons

. 8 2nd acos then the = button

Works fine.

Guest Jan 31, 2016

2 Online Users