\frac{\cos ^2 \theta}{ \sin ^2 \theta}-\frac{1}{ \sin ^2 ...

CBSE Class 10 Math 2023 All India Set-1 Solved Paper

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Question : 7 of 38

Marks: +1, -0

‌

cos2θ

sin‌2θ

−‌

1

sin‌2θ

, in simplified form, is :

tan2θ
sec2θ
1
-1

Solution: 👈: Video Solution

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