SOLUTION: prove the identity of the trigonometric equation: cot^2(x)+sec^2(x)=tan^2(x)+csc... Must do only one side. Thanks!
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Question 924162: prove the identity of the trigonometric equation: cot^2(x)+sec^2(x)=tan^2(x)+csc... Must do only one side. Thanks!
Answer by MathTherapy(10555) (Show Source): You can put this solution on YOUR website!
prove the identity of the trigonometric equation: cot^2(x)+sec^2(x)=tan^2(x)+csc... Must do only one side. Thanks!
DUPLICATE!! See # 924109
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