Question # 1

The period of the function csc x/4 us

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4x

π/4

8π

π/8

Period of cos x is _____

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The period of tan x/7 is

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3π

7π

15π

5π

Domain of tan x is ______

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

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π

2π

π/2

π/3

Domain of cosθis

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Set of odd numbers

Set of integers

Set of real numbers

Set of complex numbers

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 cos x is ______

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[-1, 1]

R

Negative real numbers

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

Period of cosec x is ______

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Range of sinθis

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

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Inverse

one-one

in-to

Periodic

Domain of 2 cos x is ______

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[-2, 2]

R

Negative 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}

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

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

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Period of Cotangent function is

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π

-π

0

-2π

Domain of tangent function is

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Period of 3 sin x is ______

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

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