wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If cosA=sin(A15), find A.

Open in App
Solution

cosA=sin(A15)

sin(90A)=sin(A15)

90A=A15

2A=1590=105

A=1052=5212=5230

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
General Solutions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon