Question

if sin( sin^-1 1/3+cos^-1 x ) =1 find x​

Answer 1

the answer is 1 ok because here sin and cos both

Answer 2

Answer:

sin(sin−151+cos−1x)=1...........(1)

∵sin2π=1

∴sin−151+cos−1x=2π........ from (1)

∴cos−1x=2π−sin−151

∴cos−1x=cos−151......(2π−sin−1x=cos−1x)

∴x=51

Step-by-step explanation:

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