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Mathematics

The value of (1 + tan²θ)(1 − sin θ)(1 + sin θ) is:
0
1
sec²θ sin²θ
cot²θ

Trigonometric Identities

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Answer

Given,

⇒ (1 + tan²θ)(1 − sin θ)(1 + sin θ)

⇒ sec²θ (1 - sin²θ)

⇒ sec²θ cos²θ

⇒ 1

Hence, option 2 is the correct option.

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