ECAT Pre General Science Chapter 13 online mcq test with answers for Mathematics chapter 13 (Trigonometric Functions and Their Graphs)

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

Sr. #	Questions	Answers Choice
1	Period of tan x is ______
2	Period of cos x is _____
3	Period of sin x is
4	Range of cot x is ______	[-1, 1] R Negative real numbers R - {x \| - 1 < x < 1}
5	Range of tan x is ______	[-1, -] R Negative real numbers R - {x \| - 1 < x < 1}
6	Range of sec x is ______	[-1, 1] R Negative real numbers R = {x \| -1 < x < 1}
7	Range of cos x is ______	[-1, 1] R Negative real numbers R - { x \| - 1 < x < 1}
8	Range of cosec x is ______	{-1, 1} R Negative real numbers R - { x \| - 1 < x < 1}
9	Range of sin x is ______	[-1, 1] R Negative real numbers None of these
10	Domain of cot x is ______
11	Domain of tan x is ______
12	Domain of sec x is ______
13	Domain of cos x is ______
14	Domain of cosec x is ______
15	Domain of sin x is ______
16	graph of trigonometric function y = sec x does not meet	x - axis y -axis both axis None of these
17	graph of sine function is bounded between lines	y± 1 = 0 x± 1 = 0 x± y - 0 None of these
18	The number of x-intercepts of y= sin x in his period	0 1 2 3
19	The period of the trigonometric function y = sin x cos x is	2π π 4π π / 2