Question
Asked Oct 25, 2019
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How does ±√((csc^2x-1)/(csc^2x)) equal on of these: secx, cosx, sinx, tanx, cotx, cosx, or 1

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(csc2 x-1) The given expression is, t CSc2 x Use the identity cscx-1= cot x and simplify.

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Math

Trigonometry

Trigonometric Ratios