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

Try The 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

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

Question # 2

Range of tan x is ______

Question # 3

tan (π-θ) = ______

Question # 4

Range of cos x is ______

Question # 5

Domain of cosec x is ______

Question # 6

Period of Tangent function is

Question # 7

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

Question # 8

Range of sin x is ______

Question # 9

Domain of cosθis

Question # 10

Range of 3 sin x is ______

Question # 11

Period of 2 cos x is ______

Question # 12

What is the period of 6 sin x=?

Question # 13

The period of cot 8x is

Question # 14

The period of 3 sin x is

Question # 15

Period of cos 2x is ______

Question # 16

Domain of sinθis

Question # 17

The period of 2 cos x is

Question # 18

Domain of cot x is ______

Question # 19

Range of cosecθis

Question # 20

Period of tan x is ______

Question # 21

Range of sec x is ______

Question # 22

What is the period of 5 cot x=?

Question # 23

Period of Sine and Cosine function is

Question # 24

Period of sec x is ______

Question # 25

Domain of cosecθis

Question # 26

Range of cot x is ______

Question # 27

The period of tan x/7 is

Question # 28

The period of the function csc x/4 us

Question # 29

Range of cosθis

Question # 30

Period of Cotangent function is

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ECAT Class Mathematics Chapter 13 Important MCQ's

Sr.# Question Answer
1 The number of x-intercepts of y= sin x in his period
A. 0
B. 1
C. 2
D. 3
2 The range of the tangent function is
A. all real numbers
B. -1 ≤ x ≥ 1
C. natural number
D. z+
3 Domain of cosecθis
4 Range of cot x is ______
A. [-1, 1]
B. R
C. Negative real numbers
D. R - {x | - 1 < x < 1}
5 Period of 2 cos x is ______
6 Period of sec x is ______
7 Period of Cotangent function is
A. π
B. -π
C. 0
D. -2π
8 Range of 3 cot x is ______
A. [-1, 1]
B. [-3, 3]
C. R
D. None of these
9 The period of sin x/2 = Cos x/3 is
A. 2p
B. 12p
C. 13p
D. 7p
10 Range of tanθis
A. Set of complex numbers
B. Set of real numbers
C. Set of odd numbers
D. Set of positive integers only

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