`cos^(-1)((12)/(13))+sin^(-1)((3)/(5))`=A. `sin^(-1)((56)/(65))`B. `si – InterviewSolution

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1.	`cos^(-1)((12)/(13))+sin^(-1)((3)/(5))`=A. `sin^(-1)((56)/(65))`B. `sin^(-1)((16)/(65))`C. `sin^(-1)((20)/(65))`D. `sin^(-1)((36)/(65))`
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