Trig Transformation

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June 20th 2010, 07:42 AM
mark090480

Trig Transformation

Hi,

How do I express

$1/sqrt[arctan x]$

Is this right?

$arctan x^-(1/2)$
June 20th 2010, 07:54 AM
p0oint

$(arctan(x))^{-1/2}$

is right.

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