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If `sin^(-1)(tan(pi)/4)-sin^(-1)(sqrt(3/y))-(pi)/6=0` and `x^(2)=y` then `x` is equal toA. `2`B. `4`C. `sqrt(2)`D. `sqrt(3)`

Answer» Correct Answer - A
`sin^(-1)-sin^(-1)(sqrt(3/y))-(pi)/6=0`
`impliessin^(-1)(sqrt(3/y))=(pi)/3implies(sqrt(3))/2=sqrt(3/y)`
`impliesy=5impliesx=+-2`


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