Given $csc^(2)(theta)=(7/2)$ what is $cot^(2)(theta)$ ?

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Answer 1 · 2018-03-17T06:50:41

$5/2$

Just apply the formula,

![https://hononegah.learning.powerschool.com/hhearn/2014-2015honorspre-calculus/cms_page/view/16304893]( useruploads.socratic.org )

$csc^2 theta - cot^2 theta=1$

so, $cot^2 theta= csc^2 theta-1=7/2 -1=5/2$

Given csc^(2)(theta)=(7/2)csc^(2)(theta)=(7/2) what is cot^(2)(theta)cot^(2)(theta)?