Cos^2(36)+cos^2(72)=?...................
Answers
Answered by
0
the answer of this question is 1
Answered by
2
cos^2(36)+sin^2(36) [cos^2(72)=sin^2(36)]
using cos^2(x) + sin^2(x)=1
therefore answer is one
using cos^2(x) + sin^2(x)=1
therefore answer is one
Anonymous:
thnks
mntion nt
ohk
Similar questions