AP EAMCET · Maths · Trigonometric Ratios & Identities
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
sinθ1-cotθ+cosθ1-tanθ=sinθ1-cosθsinθ+cosθ1-sinθcosθ =sin2θsinθ-cosθ+cos2θcosθ-sinθ=sin2θsinθ-cosθ-cos2θsinθ-cosθ…
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