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If intsin^(-1)xcos^(-1)xdx=f^(-1)(x)[π/2...

If `intsin^(-1)xcos^(-1)xdx=f^(-1)(x)[π/2x-xf^(-1)(x)-2sqrt(1-x^2)]+2x+(π/2)sqrt(1-x^2)+C ,t h e n`
`(a) f(x)=sinx`
`(b) f(x)=cosx`
`(c) f(x)=tanx`
(d) none of these

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