what is cosec ^2 theta +sec^2 theta equals to
Answers
Answered by
1
Step-by-step explanation:
cosec^2 theta + sec^2 theta
=1/ sin^2 theta+ 1/ cos^2 theta
=sin^2 theta+ cos^2 theta/sin square theta. cos square theta
=1/sin^2 theta. cos^2 theta
=sc^2 theta. cosec^2 theta
Similar questions