Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesMix Examples-Trigonometrical Ratios, Functions and Identities
Difficultयदि $0 \leq \theta \leq 2 \pi$,$0 \leq \alpha \leq 2 \pi$ और $\sec ^{2018} \theta + \operatorname{cosec}^{2018} \alpha = 2$ है,तो $\cos ^{2020} \theta + \sin ^{2022} \alpha$ का मान ज्ञात कीजिए।
- A$1/2$
- B$1/2^{2020}$
- C$1$
- D$2$
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DifficultJEE MAIN 2021
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