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Find the principal value of (i) sin^(-1)...

Find the principal value of (i) `sin^(-1)""1/sqrt2` (ii) `sin^(-1) ""-1/sqrt2` (iii) `cos^(-1) ""sqrt3/2` (iv) `sec^(-1) (-sqrt2)` (v) `tan^(-1) (sqrt3)`

Text Solution

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The correct Answer is:
`pi/3`
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