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5.3 Worksheet in GF

Last updated over 1 year ago

7 questions

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Question 1

1.

Without a calculator, determine the exact value using a sum or difference identity and special angles.

Question 2

2.

Without a calculator, determine the exact value using a sum or difference identity and special angles.

Question 3

3.

Determine the tan(x - y) based on the given information.

Question 4

4.

Determine the sin(u + v) based on the given information.

Question 5

5.

Write the trigonometric expression as an algebraic expression of a single variable. Do not rationalize the final answer.

Question 6

6.

Write the trigonometric expression as an algebraic expression of a single variable. Do not rationalize the final answer.

Question 7

7.

Prove the identity is true.