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WITCHER [35]
3 years ago
6

Cos²x + sin^2x/cscx-cot^2x

Mathematics
1 answer:
Anna [14]3 years ago
5 0

Answer:

1.

Step-by-step explanation:

I am assuming you want to simplify this.

cos^2 x + sin^2 x = 1 and

csc^2 x = 1 + cot^2 x   so  csc^2x - cot^2 x = 1

So the answer is 1/1 = 1.

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by putting the value of x ( -2, -3 )

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7 0
3 years ago
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