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Online Tests
ECAT Pre General Science Mathematics Chapter 13 Trigonometric Functions & Their Graphs Online Test MCQs With Answers
Question # 1
What is the period of tan 4/3 x =?
Choose an answer
π/4
4π/3
7π/4
3π/4
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Question # 2
Domain of 3 sin x is ______
Choose an answer
[-3, 3]
R
Positive real numbers
None of these
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Question # 3
A function f(x) is said to be the periodic function if for all x in the domain of f, there exists a smallest positive number p such the f(x + p) = ______
Choose an answer
f(p)
f(x)
f(o)
None of these
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Question # 4
Domain of cosec
θ
is
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Question # 5
The range of y = sin x is ______
Choose an answer
[1, -1]
[-1, 1]
[0, -1]
[-
∞
+
∞
]
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Question # 6
Domain of sec x is ______
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Question # 7
The period of tan [x/3] is ______
Choose an answer
2
π
4
π
3
π
5
π
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Question # 8
Range of sin
θ
is
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Question # 9
The period of cosec 10x is _______
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Question # 10
Tangent is a periodic function and its period is ______
Choose an answer
2
π
3
π
π
4
π
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Question # 11
tan (
π
-
θ
) = ______
Choose an answer
- sin
θ
- tan
θ
- cos
θ
- cot
θ
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Question # 12
Domain of cos x is ______
Choose an answer
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Question # 13
Period of tan x is ______
Choose an answer
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Question # 14
Domain of sin x is ______
Choose an answer
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Question # 15
Domain of tangent function is
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Question # 16
What is the period of 6 sin x=?
Choose an answer
π
-π
π/2
2π
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Question # 17
Period of cot x is ______
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Question # 18
The Domain of y = sin x is ______
Choose an answer
Set of real numbers
Rational
Irrational no.
None of above
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Question # 19
Domain of sin
θ
is
Choose an answer
Set of real numbers
Set of complex numbers
Set of natural numbers
Set of even numbers
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Question # 20
graph of trigonometric function y = sec x does not meet
Choose an answer
x - axis
y -axis
both axis
None of these
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