AP EAMCET · Maths · Trigonometric Ratios & Identities
The minimum value of \(27 \tan ^2 \theta+3 \cot ^2 \theta\) is
- A \(15\)
- B \(18\)
- C \(24\)
- D \(30\)
Answer & Solution
Correct Answer
(B) \(18\)
Step-by-step Solution
Detailed explanation
Given trigonometrical equation is \(27 \tan ^2 \theta+3 \cot ^2 \theta\)…
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