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Example Questions
Example Question #11 : Inverse Trigonometric Functions
Approximate the following: is closest in value to which of the following?
Possible Answers:
0
1
4
0.2
2
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 #42 : Graphs And Inverses Of Trigonometric Functions
Evaluate:
Possible Answers:
Correct answer:
Explanation:
and so the credited answer is
.
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