the value of x which satisfies the equation Sin^-1( X) + Sin^-1(1 - x) = to Cos^-1(X)
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sin^-1(x) + sin^-1(1-x) =cos^-1(x)
write cos^-1 (x) =π/2 -sin^-1(x)
after that it becomes...
2sin^-1(x) + sin^-1(1-x) =π/2
so x=0 satisfy the equation
so x=0 is the answer
write cos^-1 (x) =π/2 -sin^-1(x)
after that it becomes...
2sin^-1(x) + sin^-1(1-x) =π/2
so x=0 satisfy the equation
so x=0 is the answer
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