AP EAMCET · Maths · Properties of Triangles
In a \(\triangle A B C\) if \(a+c=5 b\), then \(\cot \frac{A}{2} \cot \frac{C}{2}=\)
- A 2
- B \(\frac{1}{2}\)
- C \(\frac{3}{2}\)
- D \(\frac{2}{3}\)
Answer & Solution
Correct Answer
(C) \(\frac{3}{2}\)
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