Question # 1

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

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2p

12p

13p

7p

The period of 2 cos x is

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30π

7π

5π

2π

Domain of cot x is ______

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

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2π

π

4π

π / 2

Domain of 2 cos x is ______

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[-2, 2]

R

Negative real numbers

None of these

Range of sin x is ______

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[-1, 1]

R

Negative real numbers

None of these

The period of the function csc x/4 us

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4x

π/4

8π

π/8

Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

Range of cosθis

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Range of cot x is ______

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[-1, 1]

R

Negative real numbers

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

The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

Domain of cosecθis

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Period of 2 cos x is ______

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

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Inverse

one-one

in-to

Periodic

Range of sec x is ______

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[-1, 1]

R

Negative real numbers

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

Tangent is a periodic function and its period is ______

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2π

3π

π

4π

Domain of sec x is ______

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Period of cos x is _____

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Range of cotθis

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(+∞to -∞)

(-1 to +1)

(-5 to +5)

Set of even numbers only

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

What is the period of 5 cot x=?

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π

-π

π/2

2π

Period of cot x is ______

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Period of Tangent function is

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0°

-π

π

2π

Domain 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

2π is the period of

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sin𝜽

tan𝜽

cot𝜽

all circular function

Domain of secθis

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Period of Cotangent function is

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π

-π

0

-2π

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

Period of sec x is ______

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

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