1.

sin h-1 3 = _______

A. \(\log \left( {3 + \sqrt {10} } \right)\)
B. \(\log \left( {3 - 2\sqrt 2 } \right)\)
C. \(\log \left( {3 + 2\sqrt 2 } \right)\)
D. None of these
Answer» B. \(\log \left( {3 - 2\sqrt 2 } \right)\)


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