Find the odd one out....

Find the odd one out.

A

sin(-x)

B

cos(-x)

C

tan(-x)

D

cosec(-x)

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Topper's Solved these Questions

TRIGONOMETRY
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE|27 Videos
SETS,RELATIONS AND FUNCATIONS
PREMIERS PUBLISHERS|Exercise II. Choose the correct option for the following. (M.C.Q)|35 Videos
TWO DIMENSIONAL ANALYTICAL GEOMETRY
PREMIERS PUBLISHERS|Exercise PROBLEM FOR PRACTICE (CHOOSE THE CORRECT OPTION)|28 Videos

PREMIERS PUBLISHERS-TRIGONOMETRY-CHOOSE THE CORRECT ANSWER

In a traingleABC,2RsinC is:
Text Solution
|
In a triangleABC,sqrt[{(s-a)(s-b)}/{s(s-c)}] is:
Text Solution
|
Find the odd one out.
Text Solution
|
Find the odd one out.
Text Solution
|
Find the odd one out.
Text Solution
|
Assertion:A man who is 100m away from the foot of the tree observes th...
Text Solution
|
Assertion:sin2theta=(2tantheta)/(1+tan^2 theta), Reason:sin^2 theta +c...
Text Solution
|
If sintheta +costheta =1 then sin^6 theta +cos^6 theta is:
Text Solution
|
If in the two circles, arcs of the same length subtend angles 30^0 an...
Text Solution
|
If sin (45^o +10^o) -sin(45^o -10^o )=sqrt2 sinx ,then x is,
Text Solution
|
The quadratic equations whose roots are tan75^o ,cot75^o is,
Text Solution
|
If tanx=1/7,tany=1/3,then x+y is:
Text Solution
|
sin [22(1/2)]^o is:
Text Solution
|
If A+B=45^o ,then tanA+tanB+tanAtanBis:
Text Solution
|
The value of sin(pi/48)cos(pi/48)cos(pi/24)cos(pi/12)cos(pi/6)cos(pi/3...
Text Solution
|
In a triangle ABC ,angleC = 90^o ,then the value of sinA +sinB -2sqrt2...
Text Solution
|
The general solution of cosectheta = -2 is :
Text Solution
|
In a triangle ABC,angleA =60^o ,angleC =30^o ,b=2sqrt3,c=2then a is:
Text Solution
|
In triangleABC ,angleC =90^o,then cos^(2)A +cos^(2)Bis :
Text Solution
|
Given: (i)1-cot^2 theta =cosec^2 theta (ii)Is cos2 A +cos2 B=0then sin...
Text Solution
|