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High School Math : Using Identities of Inverse Operations

Study concepts, example questions & explanations for High School Math

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Example Questions

Example Question #1 : Using Identities Of Inverse Operations

Possible Answers:

\displaystyle \csc\theta

\displaystyle \cot\theta

\displaystyle \cos\theta

\displaystyle \sin\theta

\displaystyle \frac{1}{\cos ^{2}\theta }

Correct answer:

\displaystyle \sin\theta

Explanation:

\displaystyle \frac{\tan \theta }{\sec \theta }=\frac{\sin \theta }{\cos \theta }\times\frac{\cos \theta }{1}=\sin\theta

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