# AIEEE_Maths_Trigonometry_2 Online Test

If ( + (=(/2 and ( +( =(, then tan ( equals
2(tan ( + tany)
tan( + tany
tan( + 2tany
2tan( + tany
Let f(() = sin( + sin3(). Then f(() is
( 0 only when (( 0
( 0 for all real (
( 0 for all real (
( 0 only when ((0
The number of integral values of k for which the equation 7 cos x +5 sin x =2k +1 has a solution is
4
8
10
12
If the angles of a triangle are in the ratio 5:4:3, how many degrees are there in the largest angle?
75o
90o
40o
45o
A ladder reaches a window which is 12 m above the ground on one side of the street. Keeping its foot at the same point, the ladder is turned to the other side of the street to reach a window 9 m high. Find the width of the street, if the length of the ladder is 15m.
21 m
12 m
9 m
None of these
The distance between the tops of two trees 20 m and 28 high is 17m. the horizontal distance between the two trees is:
9m
11m
15m
31m
Cos((-()=1 and cos((+() =1/e where (, ( ( [-(,(]. Paris of (, ( which satisfy both the equations is/are
0
1
2
4
/
t1 > t2 > t3 >t4
t4 > t3 > t1 >t2
t3 > t1 > t2 >t4
t2 > t3 > t1 >t4
The number of solutions of the pair of equations 2sin2(- cos2(=0 2cos2(- 3sin(=0 in the interval [0, 2(] is
zero
one
two
four
The number of all possible triplets (a1, a2, a3) such that a1 + a2 cos(2x) +a3sin2(x)=0 for all x is
zero
one
three
infinite
Description:

This test consist of 10 questions.Students should ideally take 10 minutes to complete the test. This test is useful for those students who are preparing for IIT JEE, AIEEE or any other engineering entrance test. This test consist of questions from Trigonometry and which, in general, is focused in AIEEE and IIT JEE. In this chapter, Trigonometric Equations and Inverse Trigonometric Functions are key topic and mostly application based questions are asked.

Discussion

this is the easy test

3940 days 17 hours 14 minutes ago

yeah it's easy of course]]]]:0

4077 days 16 hours 25 minutes ago

4201 days 19 hours 43 minutes ago

these questions are very useful for entrance exam preparation

4235 days 16 hours 15 minutes ago

question is very dificult.....................

4244 days 22 hours 33 minutes ago

question is very dificult.....................

4244 days 22 hours 33 minutes ago

question is very dificult.....................

4244 days 22 hours 33 minutes ago

question is very dificult.....................

4244 days 22 hours 33 minutes ago 76 Members Recommend
326 Followers