Question # 1

The range of the tangent function is

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all real numbers

-1 ≤ x ≥ 1

natural number

z⁺

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

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0

1

2

3

The range of y = sin x is ______

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[1, -1]

[-1, 1]

[0, -1]

[-∞+∞]

tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

The period of cos(7x-5) is

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π/7

7π/2

π/2

2π/7

Domain of cosec x is ______

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Range of sinθis

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Domain of cot x is ______

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Domain of sinθis

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Set of real numbers

Set of complex numbers

Set of natural numbers

Set of even numbers

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 cos 2x is ______

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graph of trigonometric function y = sec x does not meet

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x - axis

y -axis

both axis

None of these

Period of tan x is ______

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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

Period of sin x is

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The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

Domain of sin 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 period of tan x/7 is

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3π

7π

15π

5π

Domain of tan x is ______

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Domain of secθis

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The period of the function csc x/4 us

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4x

π/4

8π

π/8

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

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 2 cos x is

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30π

7π

5π

2π

The period of tan [x/3] is ______

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2π

4π

3π

5π

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

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

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