AIEEE,IIT JEE MATHS-TRIGONOMETRY Online Test

If ( + (=(/2 and ( +( =(, then tan ( equals
2(tan ( + tany)
tan( + tany
tan( + 2tany
2tan( + tany
The number of real solutions of tan-1  is
zero
one
two
inifinite
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
/
t1 > t2 > t3 >t4
t4 > t3 > t1 >t2
t3 > t1 > t2 >t4
t2 > t3 > t1 >t4
/
The number of values of x in the interval [0, 5(] satisfying the equation 3 sin2 x-7 sin x+2=0 is
0
5
6
10
3 (sin x- cosx)4 + 6 (sinx + cosx)2 +4 (sin6x+ cos6x)=
11
12
13
14
The value of x for which sin (cot-1 (1+x))= cos (tan-1 x) is
1/2
1
0
-1/2
For an acute angle ?, sin ? + cos ? takes the greater value when ? is:
30o
45o
60o
90o
Description:

A short test in trigonometrycovering a number of topics

Discussion

Umam

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1960 days 22 hours 33 minutes ago

Umam

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1960 days 22 hours 36 minutes ago

Tharun Kumar Goka

NICE TEST whr ans are??? what is highest score i got 6

2084 days 19 hours 22 minutes ago

Jessie Molly

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2474 days 20 hours 59 minutes ago

Rohan Kumar

i have 8 right answer

2708 days 15 hours 36 minutes ago

dinesh

good test

3771 days 14 hours 8 minutes ago

dinesh

what is the highest score

3771 days 14 hours 9 minutes ago

shubham

it was good 4 me

3830 days 17 hours 10 minutes ago

hariprasad

good test

3861 days 20 hours 52 minutes ago

V PAVAN KUMAR

this test is so easy

3994 days 12 hours 19 minutes ago

Kajal Sengupta
Physics 9th to 12 th grade,CIE, Edexcel, AP, IB , CBSE, ICSE
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