\[2{{\sin }^{-1}}\frac{3}{5}+{{\cos }^{-1}}\frac{24}{25}=\] – McqOptions

MCQOPTIONS

1.	\[2{{\sin }^{-1}}\frac{3}{5}+{{\cos }^{-1}}\frac{24}{25}=\]
A.	\[\frac{\pi }{2}\]
B.	\[\frac{2\pi }{3}\]
C.	\[\frac{5\pi }{3}\]
D.	None of these
Answer» B. \[\frac{2\pi }{3}\]

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