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Q: Simplify the given expression. दिए गए व्यंजक को सरल कीजिए। (sin A + cosec A)²+ (cos A − sec A)² + 3
  • A. 1+ tan²A + cot²A
  • B. tan²A + cot²A
  • C. 3 + tan²A + cot²A
  • D. 6 + tan²A + cot²A
Correct Answer: Option D -
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Explanations:

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