Solve - sin(sec^-1 (17/15)) If I just provide the answer, i.e., 15/17 instead of showing the complete solution, in CBSE board exam? If yes, then there is no need to provide the solution, and if not, kindly do so.

Dear Student,
Please find below the solution to the asked query:

No, you have to provide complete solution otherwise you might get 0 marks.Also 1517 will not be the answer here.sinsec-11715Let sec-11715=AsecA=1715=hypotenusehbasebPependicular p is given by:h2=p2+b2172=p2+152289=p2+225p2=289-225p2=64p=8sinA=phsinA=817A=sin-1817=sec-11715sinsec-11715=sinsin-1817=817 Answer

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