Question # 1

Range of cos x is ______

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[-1, 1]

R

Negative real numbers

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

Range of cosθis

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The period of cosec 10x is _______

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The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Period of cosec x is ______

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

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Inverse

one-one

in-to

Periodic

Range of secθis

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

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

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

R

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

Period of Sine and Cosine function is

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π

2π

-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

The period of 2 cos x is

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30π

7π

5π

2π

The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

2π is the period of

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sin𝜽

tan𝜽

cot𝜽

all circular function

Period of sin x is

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Period of cot x is ______

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The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

Domain of sin x is ______

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What is the period of 6 sin x=?

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π

-π

π/2

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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