Question

1
$1 - sin ^{2} \div \cos^{2} x$
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Answer 1

Answer:

Question :- 1 - sin'2 x ÷ cos'2 x

We know that

sin'2 x + cos'2 x = 1

cos'2 x = 1 - sin'2 x

Therefore,

cos'2 x ÷ cos'2 x

Therefore, the answer is 1

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