Question # 1

Domain of cos x is ______

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graph of sine function is bounded between lines

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y± 1 = 0

x± 1 = 0

x± y - 0

None of these

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

Period of Cotangent function is

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π

-π

0

-2π

The function sine and Cosine have the closed internal as their range

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[1, 0]

[-1, 1]

[0, 1]

[-1, 2]

Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Range of tan x is ______

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[-1, -]

R

Negative real numbers

R - {x | - 1 < x < 1}

The period of cot 8x is

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π/10

9π/7

π/9

π/8

Range of secθis

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Z - {x | -1 < x < 1}

W - {x | -1 < x < 1}

R - {x | -1 < x < 1}

R

The period of the trigonometric function y = sin x cos x is

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2π

π

4π

π / 2

Domain of cot x is ______

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The number of x-intercepts of y= sin x in his period

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0

1

2

3

Period of sin 3x is ______

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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) = ______

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f(p)

f(x)

f(o)

None of these

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What is the period of cos 6x =?

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π/2

π/3

π/4

π

Period of 3 sin x is ______

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What is the period of sin 2x/3 cos 4x=?

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π

2π

π/2

π/3

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

Sine is a periodic function and its period is ______

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π

s

2π

4π

Period of 2 cos x is ______

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Domain of cotθis

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Period of cosec x is ______

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Period of cos x is _____

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Range of tanθis

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Set of complex numbers

Set of real numbers

Set of odd numbers

Set of positive integers only

Range of cot x is ______

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[-1, 1]

R

Negative real numbers

R - {x | - 1 < x < 1}

Domain of cosec x is ______

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tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

The period of 2 cos x is

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30π

7π

5π

2π

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ECAT Pre General Science Mathematics Chapter 13 Trigonometric Functions & Their Graphs Online Test MCQs With Answers

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