AP EAMCET · Maths · Trigonometric Equations
If \(10 \sin ^4 \alpha+15 \cos ^4 \alpha=6\), then \(16 \tan ^6 \alpha+27 \cot ^6 \alpha=\)
- A 43
- B 54
- C 62
- D 59
Answer & Solution
Correct Answer
(C) 62
Step-by-step Solution
Detailed explanation
Given: \(10 \sin ^4 \alpha+15 \cos ^4 \alpha=6\)…
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