Mark the tick against the correct answer in the following: The image shows the mathematical expression pi/3 minus sin inverse of (-1/2) equals question mark.

Q18 of 126 Page 140

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To Find: The value of

Now, let x =

x = ()

x = ( = )

x =

x = =

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The value of is

Mark the tick against the correct answer in the following:

The value of is

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The value of

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If x ≠ 0 then cos (tan^-1 x + cot^-1 x) = ?