# Trigonometry

Let's solve this fun trigonometric fun math problem!
1.) SEC²X-1/SIN²X

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1. Again, you meant "simplify" ...

SEC²X-1/SIN²X
= sec^2 x - csc^2 x
= (tan^2x + 1) - (1 + cot^2x)
= tan^2x - cot^2x

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