Verifying trigonometric identities by converting to sines and cosines

Verifying trigonometric identities by converting to sines and cosines

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the first step to take when working on a complicated side of a trigonometric expression?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do when you encounter tangent and cotangent in an expression?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of converting trigonometric functions to sines and cosines.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you combine fractions with unlike denominators in trigonometric expressions?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the Pythagorean identity state regarding sine and cosine?

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