AP EAMCET · Maths · Hyperbola
\(\cosh \left(\sinh ^{-1}(\sqrt{8})+\cosh ^{-1} 5\right)=\)
- A \(\sqrt{6}+4 \sqrt{2}\)
- B \(15+8 \sqrt{3}\)
- C \(6 \sqrt{6}+10 \sqrt{2}\)
- D \(8-15 \sqrt{3}\)
Answer & Solution
Correct Answer
(B) \(15+8 \sqrt{3}\)
Step-by-step Solution
Detailed explanation
Since \(\cos h\left(\sin h^{-1}(\sqrt{8})+\cos h^{-1}(5)\right)\)…
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