Question # 1

Domain of 2 cos x is ______

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[-2, 2]

R

Negative real numbers

None of these

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

Range of secθis

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

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

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

R

Domain of secθis

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What is the period of 5 cot x=?

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π

-π

π/2

2π

The period of 3 sin x is

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2π

9π

3π

5π

Domain of tangent function is

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Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

Range of cosec x is ______

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{-1, 1}

R

Negative real numbers

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

The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

Range of 3 cot x is ______

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[-1, 1]

[-3, 3]

R

None of these

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Domain of tan 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

Tangent is a periodic function and its period is ______

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2π

3π

π

4π

What is the period of cos 6x =?

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π/2

π/3

π/4

π

The period of cos(7x-5) is

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π/7

7π/2

π/2

2π/7

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Period of cos 2x 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

Range of cosecθis

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W - {y | -1 < y < 1}

R - {y | -1 < y < 1}

O - {y | -1 < y < 1}

R

Period of cot x is ______

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Domain of y = cot x = ______

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graph of trigonometric function y = sec x does not meet

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x - axis

y -axis

both axis

None of these

2π is the period of

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sin𝜽

tan𝜽

cot𝜽

all circular function

The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

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

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2p

12p

13p

7p

Domain of 3 sin x is ______

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[-3, 3]

R

Positive real numbers

None of these

Range of sec x is ______

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[-1, 1]

R

Negative real numbers

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

Domain of cosecθis

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Period of Tangent function is

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0°

-π

π

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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