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  3. Study Set
    Precalculus Functions and Graphs Study Set 1
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    Exam 6: Trigonometric Identities and Conditional Equations
  5. Question
    Use Identities to Find the Exact Value of the Trigonometric
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Use Identities to Find the Exact Value of the Trigonometric

Question 447

Question 447

Multiple Choice

Use identities to find the exact value of the trigonometric function.
-Find cos Use identities to find the exact value of the trigonometric function. -Find cos   if tan   . A)    B)  -37 C)    D)   if tan Use identities to find the exact value of the trigonometric function. -Find cos   if tan   . A)    B)  -37 C)    D)   .


A) Use identities to find the exact value of the trigonometric function. -Find cos   if tan   . A)    B)  -37 C)    D)
B) -37
C) Use identities to find the exact value of the trigonometric function. -Find cos   if tan   . A)    B)  -37 C)    D)
D) Use identities to find the exact value of the trigonometric function. -Find cos   if tan   . A)    B)  -37 C)    D)

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