Question # 1

2π is the period of

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sin𝜽

tan𝜽

cot𝜽

all circular function

The period of cos(7x-5) is

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π/7

7π/2

π/2

2π/7

Period of 3 sin x is ______

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Range of cosecθis

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

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

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

R

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

Domain of cotθis

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Range of 3 sin x is ______

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[ -3, 3]

[-1, 1]

R

None of these

Range of cos x is ______

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[-1, 1]

R

Negative real numbers

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

Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

Period of sec x is ______

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tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

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

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π

2π

π/2

π/3

graph of sine function is bounded between lines

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y± 1 = 0

x± 1 = 0

x± y - 0

None of these

The period of tan [x/3] is ______

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2π

4π

3π

5π

The period of tan x/7 is

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3π

7π

15π

5π

Period of Cotangent function is

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π

-π

0

-2π

Sine is a periodic function and its period is ______

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π

s

2π

4π

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

Range of cotθis

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(+∞to -∞)

(-1 to +1)

(-5 to +5)

Set of even numbers only

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

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0

1

2

3

The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

The period of cot 8x is

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π/10

9π/7

π/9

π/8

Range of 3 cot x is ______

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[-1, 1]

[-3, 3]

R

None of these

Period of sin x is

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Domain of tan x is ______

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The period of 2 cos x is

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30π

7π

5π

2π

Domain of cot x is ______

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ECAT Pre General Science Mathematics Chapter 13 Trigonometric Functions & Their Graphs Online Test MCQs With Answers

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