SOLUTION: {{{sec^2(theta) - cos^2(theta) *sec^2(theta)}}}
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Question 1202661:
Found 2 solutions by mananth, greenestamps:
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
cos^2(theta) *sec^2(theta)=1
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!
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