ECAT Pre Engineering Mathematics chapter wise online mcq test with answers for Mathematics

Mathematics ECAT Pre Engineering Online Test

Sr. #	Questions	Answers Choice
1	Period of tan 4x is ______
2	Period of cos 2x is ______
3	Period of sin 3x is ______
4	Period of cot x is ______
5	Period of sec x is ______
6	Period of cosec x is ______
7	Period of tan x is ______
8	Period of cos x is _____
9	Period of sin x is
10	Range of cot x is ______	[-1, 1] R Negative real numbers R - {x \| - 1 < x < 1}
11	Range of tan x is ______	[-1, -] R Negative real numbers R - {x \| - 1 < x < 1}
12	Range of sec x is ______	[-1, 1] R Negative real numbers R = {x \| -1 < x < 1}
13	Range of cos x is ______	[-1, 1] R Negative real numbers R - { x \| - 1 < x < 1}
14	Range of cosec x is ______	{-1, 1} R Negative real numbers R - { x \| - 1 < x < 1}
15	Range of sin x is ______	[-1, 1] R Negative real numbers None of these
16	Domain of cot x is ______
17	Domain of tan x is ______
18	Domain of sec x is ______
19	Domain of cos x is ______
20	Domain of cosec x is ______
21	Domain of sin x is ______
22		trigonometric equation conditional equation identity None
23
24		both a & c
25
26
27
28		all
29	General solution of 1 + cos x = 0 is
30	The solution set of trigonometric equation contains	one element two elements three elements Infinite elements