Please help! Which identities will help simplify sec^2x-1/cot^2x+1

1 answer:

7 0

Sec²x-1 = tan²x
cot²x+1 = csc²x
We get this from the Pythagorean identities.

so you have
$\frac{tan^{2}x }{csc ^{2}x }$

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