Home
Class 11
MATHS
If sin (45^o +10^o) -sin(45^o -10^o )=sq...

If `sin (45^o +10^o) -sin(45^o -10^o )=sqrt2 sinx `,then x is,

A

`0^o`

B

`5^o`

C

`10^o`

D

`15^o`

Text Solution

Verified by Experts

The correct Answer is:
C
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

Similar Questions

Explore conceptually related problems

Prove that sin (45^(@) + theta) - sin (45^(@) - theta) = sqrt(2) sin theta

sin15^o +cos15^o is:

1/(cos80^o) -sqrt3/(sin80^o ) =

sin [22(1/2)]^o is:

Find the value of sin225^o

Prove that sin75^o -sin15^o =cos105^o +cos15^o

Show that sin12^o sin48^o sin54^o =1/8 .

Show that (cos15^o -cos105^o )/(cos15^o +cos105^o)=sqrt3

Show that sin20^o sin40^o sin60^o sin80^o =3/16

sin45^(@) =___.