SOLUTION: please help me prove (1+6tan^2x)(1-sin^2x)=1

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Question 671141: please help me prove (1+6tan^2x)(1-sin^2x)=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
please help me prove (1+6tan^2x)(1-sin^2x)=1
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It doesn't.