Complete the Identity $\tan x ( \cot x - \cos x ) =$

question 73

Multiple Choice

Complete the identity.
- $\tan x ( \cot x - \cos x ) =$ ?

• A) \(1 - \sin x\)
• B) \(- \sec ^ { 2 } x\)
• C) 1
• D) 0

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Definitions:

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The contraction phase of the heart; the greatest amount of blood pressure.

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The branch of mathematics dealing with the measurement of shapes and figures.

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