SOLUTION: tan^2(x)*sin^2(x)=tan^2(x)-sin^2(x) How do you verify this identity?
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-> SOLUTION: tan^2(x)*sin^2(x)=tan^2(x)-sin^2(x) How do you verify this identity?
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Question 603518
:
tan^2(x)*sin^2(x)=tan^2(x)-sin^2(x)
How do you verify this identity?
Answer by
scott8148(6628)
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dividing by tan^2 ___ sin^2 = 1 - cos^2