Question # 1

Range of sinθis

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The period of the trigonometric function y = sin x cos x is

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2π

π

4π

π / 2

Domain of cot x is ______

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Domain of sec x is ______

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Range of tan x is ______

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[-1, -]

R

Negative real numbers

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

Domain of cosθis

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Set of odd numbers

Set of integers

Set of real numbers

Set of complex numbers

Range of cosec x is ______

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{-1, 1}

R

Negative real numbers

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

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

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Period of tan 4x is ______

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Period of 3 sin x is ______

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The range of y = cot x = ______

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-∞> y > +∞

-∞> x > +∞

-∞ <y < +∞

None of above

Range of cosecθis

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

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

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

R

Domain of 2 cos x is ______

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[-2, 2]

R

Negative real numbers

None of these

What is the period of 6 sin x=?

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π

-π

π/2

2π

graph of trigonometric function y = sec x does not meet

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x - axis

y -axis

both axis

None of these

The period of|sin⁡2x| is

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π/2

-π/2

π

π/3

What is the period of cos 6x =?

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π/2

π/3

π/4

π

tan (π-θ) = ______

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- sinθ

- tanθ

- cosθ

- cotθ

What is the period of 5 cot x=?

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π

-π

π/2

2π

Domain of cosec x is ______

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Range of cos x is ______

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[-1, 1]

R

Negative real numbers

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

Range of sec x is ______

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[-1, 1]

R

Negative real numbers

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

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

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 Tangent function is

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0°

-π

π

2π

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

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Inverse

one-one

in-to

Periodic

The period of cos(7x-5) is

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π/7

7π/2

π/2

2π/7

What is the period of tan 4/3 x =?

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π/4

4π/3

7π/4

3π/4

The period of sin x/2 = Cos x/3 is

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2p

12p

13p

7p

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

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