ECAT Pre Engineering Mathematic MCQ Test With Answer for Chapter 13 (Trigonometric Functions and Their Graphs)

MCQ's Test For ECAT (Pre-Eng) Mathematics Chapter 13 Trigonometric Functions & Their Graphs

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ECAT (Pre-Eng) Mathematics Chapter 13 Trigonometric Functions & Their Graphs

00:00
Question # 1

tan (π-θ) = ______

Question # 2

The range of y = cot x = ______

Question # 3

Period of tan 4x is ______

Question # 4

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

Question # 5

The period of tan x/7 is

Question # 6

What is the period of cos 6x =?

Question # 7

The period of 3 sin x is

Question # 8

Period of Sine and Cosine function is

Question # 9

The Domain of y = sin x is ______

Question # 10

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) = ______

Question # 11

Domain of 3 sin x is ______

Question # 12

Domain of sec x is ______

Question # 13

Domain of tan x is ______

Question # 14

The function sine and Cosine have the closed internal as their range

Question # 15

graph of sine function is bounded between lines

Question # 16

The period of|sin⁡2x| is

Question # 17

Range of tanθis

Question # 18

Range of cosec x is ______

Question # 19

Period of cos x is _____

Question # 20

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

Question # 21

What is the period of 5 cot x=?

Question # 22

Period of sin 3x is ______

Question # 23

The range of y = sin x is ______

Question # 24

The range of the tangent function is

Question # 25

Range of secθis

Question # 26

The period of cosec 10x is _______

Question # 27

Domain of cotθis

Question # 28

Range of cos x is ______

Question # 29

Period of cot x is ______

Question # 30

The period of 2 cos x is

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ECAT Mathematics Chapter 13 Important MCQ's

Sr.# Question Answer
1 The range of y = cot x = ______
A. -∞> y > +∞
B. -∞> x > +∞
C. -∞ <y < +∞
D. None of above
2 The period of the function csc x/4 us
A. 4x
B. π/4
C. 8π
D. π/8
3 Period of cot x is ______
4 The period of sin x/2 = Cos x/3 is
A. 2p
B. 12p
C. 13p
D. 7p
5 Domain of secθis
6 The number of x-intercepts of y= sin x in his period
A. 0
B. 1
C. 2
D. 3
7 Range of sinθis
8 Period of Cotangent function is
A. π
B. -π
C. 0
D. -2π
9 Domain of tan x is ______
10 Period of sec x is ______

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