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If x ge 1 then 2 tan ^(-1) x+sin ^(-1)((...

If `x ge 1` then `2 tan ^(-1) x+sin ^(-1)((2 x)/(1+x^(2)))=`

A

`x gt 1`

B

`|x| lt 1`

C

`|x|gt2`

D

`|x|lt2`

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The correct Answer is:
A
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HIMALAYA PUBLICATION-INVERSE TRIGONOMETRIC FUNCTIONS-QUESTION BANK
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