Question # 1

Domain of cos x is ______

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The period of tan x/7 is

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3π

7π

15π

5π

The period of sin x/2 = Cos x/3 is

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2p

12p

13p

7p

Period of Sine and Cosine function is

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π

2π

-π

-2π

Period of cosec x is ______

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Domain of 2 cos x is ______

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[-2, 2]

R

Negative real numbers

None of these

Domain of cosθis

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Set of odd numbers

Set of integers

Set of real numbers

Set of complex numbers

Range of 2 tan x is ______

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[-2, 2]

-1 < x < 1

R

None of these

The period of 2 cos x is

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30π

7π

5π

2π

Domain of tan x is ______

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Range of 3 cot x is ______

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[-1, 1]

[-3, 3]

R

None of these

The period of the function csc x/4 us

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4x

π/4

8π

π/8

Range of cosθis

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Range of cosec x is ______

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{-1, 1}

R

Negative real numbers

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

What is the period of cos 6x =?

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π/2

π/3

π/4

π

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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

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

Domain 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

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

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