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tan^(-1)((yz)/(xsqrt(x^(2)+y^(2)+z^(2)))...

`tan^(-1)((yz)/(xsqrt(x^(2)+y^(2)+z^(2))))+tan^(-1)((zx)/(ysqrt(x^(2)+y^(2)+z^(2))))`
`+tan^(-1)((xy)/(zsqrt(x^(2)+y^(2)+z^(2))))=`

A

0

B

`pi//2`

C

`pi//3`

D

`pi//4`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-INVERSE TRIGONOMETRIC FUNCTIONS-EXERCISE-II
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