pls answer it guys if it genius
Attachments:
Answers
Answered by
0
cot theta × sin theta
ajai57:
no choice brw
wait
Answered by
1
Cot x = Cos x / Sin x
sry wrong
this is absolutely right
just replace sin x = √1- cos^2 x
your are right
the final expression will be - cot x = cos x/√(1 – cos² x)
cot∅/✓1+cot²∅
√= square root
Similar questions