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Example Questions
Example Question #41 : Graphs And Inverses Of Trigonometric Functions
Approximate the following: is closest in value to which of the following?
Possible Answers:
0.2
1
4
2
0
Correct answer:
0
Explanation:
This problem is quite manageable with knowledge of the unit circle: the value is extremely close to zero, of which always, so the only reasonable estimation of this value is 0.
Example Question #12 : Inverse Trigonometric Functions
Evaluate:
Possible Answers:
Correct answer:
Explanation:
and so the credited answer is .
Dejuan
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University of Illinois at Urbana-Champaign, Bachelor of Science, Electrical Engineering.
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