proove that sin ^2 . cot ^2+ cos ^2. tan^2=1
Answers
Answered by
0
Answer:
sin^2*cot^2+cos^2*tan^2
=sin^2*cos^2/sin^2+cos^2*sin^2/cos^2
=cos^2+sin^2
=1 (R.H.S)...
Answered by
0
Step-by-step explanation:
sin^2(cos^2/sin^2)+cos^2(sin^2/cos^2)
=sin^2+cos^2
=1
Similar questions