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Online Tests
Mathematics Fsc Part 1 Chapter 13 Online Test MCQs With Answers
Question # 1
cos
^{-1}
(-x) =
Choose an answer
π + cos
^{-1}
x
π - cos
^{-1}
x
π + sin
^{-1}
x
π - sin
^{-1}
x
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Question # 2
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x-axis
y-axis
y = x
y = -x
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Question # 3
tan
^{-1}
(-√3) is:
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Question # 4
The domain of principal tangent function is:
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Question # 5
If f(x) = arccos x, then:
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Question # 6
tan(π + tan
^{-1}
x ) =
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x
π+x
π-x
none of these
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Question # 7
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cos x
sec x
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Question # 8
The graph of y = cos
^{-1}
x is obtained by reflecting the graph of y = cos x about:
Choose an answer
x-axis
y-axis
y = x
y = -x
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Question # 9
The domain of principal sine function is:
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Question # 10
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Question # 11
cos(tan
^{-1}
∞) =
Choose an answer
0
∞
1
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Question # 12
tan(π + cot
^{-1}
x ) =
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Question # 13
cos (2sin
^{-1}
x) =
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1- 2x
^{2}
1 + 2x
^{2}
2x
^{2}
- 1
x
^{2}
- 1
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Question # 14
The range of principal sine function is:
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Question # 15
Domain of the function y = tan
^{-1}
x is:
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Question # 16
The range of principal tangent function is:
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Question # 17
tan
^{-1}
(-x) =
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tan
^{-1}
x
cot
^{-1}
x
-tan
^{-1}
x
-cot
^{-1}
x
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Question # 18
The graph of x = sin y is obtained by reflecting the graph of y = sin x about the line:
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x axis
y axis
y = x
y = -x
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