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Q1:
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What is the period of the function y = secx? |
A. 2
B. 2π
C. π
D. 3π / 2
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Answer 1:
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Q2:
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Evaluate sec  |
A. 1
B. -1.414
C. -0.707
D. -1
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Answer 2:
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Q3:
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What is the range of the function f(x) = secx? |
A. y ≤ -1, y ≥ 1
B. y ≥ -1, y ≥ 1
C. y ≤ -1, y ≤1
D. -1 ≤ y ≤1
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Answer 3:
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Q4:
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For which of the following is the function y = cosec x undefined? |
A. 
B. 
C. π
D.
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Answer 4:
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Q5:
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Find the value of cosec 180°
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A. 1
B. 0
C. -1
D. undefined
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Answer 5:
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