Question # 1

Period of 3 sin x is ______

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Domain of sin x is ______

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Sine is a periodic function and its period is ______

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π

s

2π

4π

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 sin x is

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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 2 cos x is

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30π

7π

5π

2π

Domain of 3 sin x is ______

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[-3, 3]

R

Positive real numbers

None of these

Period of sec x is ______

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The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Tangent is ...............function

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Inverse

one-one

in-to

Periodic

What is the period of cos 6x =?

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π/2

π/3

π/4

π

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The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

Period of Sine and Cosine function is

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π

2π

-π

-2π

Domain of tangent function 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

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

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

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[1, 0]

[-1, 1]

[0, 1]

[-1, 2]

The period of tan x/7 is

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3π

7π

15π

5π

Range of cos x is ______

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[-1, 1]

R

Negative real numbers

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

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

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

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2π

π

4π

π / 2

Period of Tangent function is

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0°

-π

π

2π

Domain of secθis

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Range of sinθis

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Period of sin 3x is ______

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The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

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

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π

2π

π/2

π/3

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

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