SOLUTION: Show that (sec^4x-1)/(tan^2x)=2tan^2x

SOLUTION: Show that (sec^4x-1)/(tan^2x)=2tan^2x

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Question 1140547: Show that (sec^4x-1)/(tan^2x)=2tan^2x
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

=> false (two sides are not equal)
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