SOLUTION: establish each identity.
a) (1- cos^2 theta)(1+ cot^2 theta)= 1
b) tan^2 theta times cos^2 theta + cot^2 theta times sin^2 theta = 1
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Question 697438: establish each identity.
a) (1- cos^2 theta)(1+ cot^2 theta)= 1
b) tan^2 theta times cos^2 theta + cot^2 theta times sin^2 theta = 1
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
a) (1- cos^2 theta)(1+ cot^2 (theta)= 1
=1
b) tan^2 theta times cos^2 theta + cot^2 theta times sin^2 theta = 1
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