If \[{{\sin }^{-1}}x+{{\sin }^{-1}}y=\pi /2\] and\[{{\cos }^{-1}}x-{{\cos }^{-1}}y=0.\] then values x and y are respectively

\[\frac{1}{\sqrt{2}},-\frac{1}{\sqrt{2}}\]

\[\frac{1}{\sqrt{2}},\frac{1}{\sqrt{2}}\]

If \[{{\sin }^{-1}}x+{{\sin }^{-1}}y=\pi /2\] and\[{{\cos }^{-1}}x-{{\

1.	If \[{{\sin }^{-1}}x+{{\sin }^{-1}}y=\pi /2\] and\[{{\cos }^{-1}}x-{{\cos }^{-1}}y=0.\] then values x and y are respectively
A.	\[\frac{1}{\sqrt{2}},-\frac{1}{\sqrt{2}}\]
B.	\[\frac{1}{2},\frac{1}{2}\]
C.	\[\frac{1}{2},-\frac{1}{2}\]
D.	\[\frac{1}{\sqrt{2}},\frac{1}{\sqrt{2}}\]
Answer» E.

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If \[{{\sin }^{-1}}x+{{\sin }^{-1}}y=\pi /2\] and\[{{\cos }^{-1}}x-{{\cos }^{-1}}y=0.\] then values x and y are respectively

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