TS EAMCET · Maths · Trigonometric Ratios & Identities
If \(\cosh 2 x=199\), then coth \(x\) equals
- A \(\frac{5}{3 \sqrt{11}}\)
- B \(\frac{5}{6 \sqrt{11}}\)
- C \(\frac{7}{3 \sqrt{11}}\)
- D \(\frac{10}{3 \sqrt{11}}\)
Answer & Solution
Correct Answer
(D) \(\frac{10}{3 \sqrt{11}}\)
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