1.

If sin^(-1)x+sin^(-1)y=pi/2 and sin2x=cos2y, then

Answer»

`x=pi/8+sqrt(1/2-pi^(2)/64)`
`y=sqrt(1/2-pi^(2)/64)-pi/12`
`x=pi/12+sqrt(1/2-pi^(2)/64)`
`y=sqrt(1/2-pi^(2)/64)-pi/8`

ANSWER :A::D


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