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Inverse functions worksheet

Inverse functions worksheet The opposite of a tangent function is called as an inverse tangent function and the differentiation of inverse tangent function tan-1 x with respect to x is 1/(1 + x2).d/dx(tan-1 x) = 1/(1 + x2).The properties of inverse tangent functions are discussed below Property 1: Addition of two inverse tangent functions can be decomposed in three different ways tan-1(x + y/(1 – xy)) = tan-1 x + tan-1 y, if xy 0, y > 0 and xy > 1= π + (tan-1 x+ tan-1 y), if x 1.

 

 

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Uploaded on April 25, 2012
Taken on April 25, 2012