tan inverse [ root ( 1 + x ) - root ( 1 - x ) / root( 1 + - Maths - Inverse Trigonometric Functions

Question

tan inverse [ root ( 1 + x ) - root ( 1 - x ) / root( 1 + x )+ root
( 1 - x ) ] = pi/4 - 1/2 cos inverse x

Priyanka Kedia · Accepted Answer

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tan inverse [ root ( 1 + x ) - root ( 1 - x ) / root( 1 + x )+ root ( 1 - x ) ] = pi/4 - 1/2 cos inverse x