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11th Class FA Mathematics Chapter 13 Online Test MCQs With Answers
Question # 1
The domain of principal cosine function is:
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Question # 2
y = tan-1 x if and only if x = tan y, where:
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-1 < x < 1 and - π < y < π
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Question # 3
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Question # 4
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Question # 5
tan(π + cot
-1
x ) =
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Question # 6
The range of y = sin
-1
x is:
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Question # 7
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0
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Question # 8
The domain of principal sine function is:
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Question # 9
tan(π + tan
-1
x ) =
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x
π+x
π-x
none of these
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Question # 10
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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Question # 11
The range of principal tangent function is:
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Question # 12
y = sin
-1
x if and only if x = sin y, where:
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Question # 13
The domain of y = sin
-1
x is:
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Question # 14
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Question # 15
The domain of principal tangent function is:
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Question # 16
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Question # 17
If f(x) = arccos x, then:
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Question # 18
Range of the function y = tan
-1
x is:
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Question # 19
The range of principal cosine function is:
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Question # 20
The range of y = cos
-1
x function is:
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