Question # 1

Range of sin x is ______

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[-1, 1]

R

Negative real numbers

None of these

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

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2π

π

4π

π / 2

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

The period of 2 cos x is

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30π

7π

5π

2π

The period of tan x/7 is

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3π

7π

15π

5π

Period of 3 sin x is ______

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Period of sin 3x is ______

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Period of cosec 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

Domain of cosec x is ______

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The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

What is the period of tan 4/3 x =?

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π/4

4π/3

7π/4

3π/4

What is the period of 6 sin x=?

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π

-π

π/2

2π

Range of cos x is ______

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[-1, 1]

R

Negative real numbers

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

Domain of sin x is ______

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Domain of cosecθis

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Range of cot x is ______

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[-1, 1]

R

Negative real numbers

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

What is the period of 5 cot x=?

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π

-π

π/2

2π

The period of cot 8x is

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π/10

9π/7

π/9

π/8

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

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Mathematics ECAT Pre Engineering Chapter 13 Trigonometric Functions and their Graphs Online Test MCQs With Answers

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