Question # 1

Domain of tan x is ______

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Period of cos x is _____

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Range of sinθis

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Domain of cosecθis

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Period of sin 3x is ______

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Period of tan x is ______

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Domain of cot x is ______

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Domain of 3 sin x is ______

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[-3, 3]

R

Positive real numbers

None of these

The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

Period of 3 sin x is ______

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Domain of y = cot x = ______

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Period of Tangent function is

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0°

-π

π

2π

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

The number of x-intercepts of y= sin x in his period

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0

1

2

3

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The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Period of Sine and Cosine function is

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π

2π

-π

-2π

Range of cosecθis

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

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

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

R

Range of cotθis

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(+∞to -∞)

(-1 to +1)

(-5 to +5)

Set of even numbers only

The period of cosec 10x 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 period of 2 cos x is

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30π

7π

5π

2π

graph of sine function is bounded between lines

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y± 1 = 0

x± 1 = 0

x± y - 0

None of these

A function f(x) is said to be the periodic function if for all x in the domain of f, there exists a smallest positive number p such the f(x + p) = ______

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f(p)

f(x)

f(o)

None of these

Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

The Domain of y = sin x is ______

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Set of real numbers

Rational

Irrational no.

None of above

The period of tan [x/3] is ______

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2π

4π

3π

5π

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

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[1, 0]

[-1, 1]

[0, 1]

[-1, 2]

The period of cos(7x-5) is

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π/7

7π/2

π/2

2π/7

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

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