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Successive differentiation ofTan inverse of (x/a) jdjfjfkdudu

Successive differentiation ofTan inverse of (x/a) jdjfjfkdudu

Grade:12th pass

1 Answers

Vikas TU
14149 Points
5 years ago
 We realize that d/dx(tan-1x)=1/1+x2 
Additionally tan-1(x/a)=1/1+(x/a)2 
=1/1+x2/a2 
=a2/a2+x2 
Hence this is the differentiation.

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