Math, asked by devgodara, 1 year ago

costheta\1-sintheta=1+sintheta\costheta

Answers

Answered by Anonymous
3
I am using # instead of theta
cos #/1-sin #
(cos #/1-sin #)*(1+sin #/1+sin #)
(cos #)*(1+sin #)/(1²-sin ²#)
(cos #)*(1+sin #)/cos² #
1+sin #/cos #

proved
Answered by abdulhannankhansayye
0
if 3 cot A= 4 check whether 1- tan2 A/ 1+ tan2A = cos2 A- sin2 A or not.
Similar questions