Question # 1

The Domain of y = sin x is ______

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Set of real numbers

Rational

Irrational no.

None of above

Range of cosθis

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

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2p

12p

13p

7p

Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

What is the period of 6 sin x=?

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π

-π

π/2

2π

Sine is a periodic function and its period is ______

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π

s

2π

4π

Domain of cosθis

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Set of odd numbers

Set of integers

Set of real numbers

Set of complex numbers

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

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π

2π

π/2

π/3

Domain of y = cot x = ______

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

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[1, 0]

[-1, 1]

[0, 1]

[-1, 2]

Period of Tangent function is

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0°

-π

π

2π

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

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Period of Cotangent function is

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π

-π

0

-2π

Period of sec x is ______

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Domain of cotθis

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

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Inverse

one-one

in-to

Periodic

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The period of the function csc x/4 us

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4x

π/4

8π

π/8

Range of sec x is ______

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[-1, 1]

R

Negative real numbers

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

graph of trigonometric function y = sec x does not meet

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x - axis

y -axis

both axis

None of these

The period of tan x/7 is

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3π

7π

15π

5π

tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

Range of sin x is ______

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[-1, 1]

R

Negative real numbers

None of these

Range of 3 cot x is ______

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[-1, 1]

[-3, 3]

R

None of these

Period of tan 4x is ______

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Domain of cot x is ______

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

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π/4

4π/3

7π/4

3π/4

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

Domain of cosecθis

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

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