Home
Class 12
MATHS
sin 10 ^(@) sin 50^(@) sin 70^(@) = (1)/...

`sin 10 ^(@) sin 50^(@) sin 70^(@) = (1)/(8).`

Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC IDENTITIES AND EQUATIONS

    VMC MODULES ENGLISH|Exercise LEVEL -2|49 Videos

  • TRIGONOMETRIC IDENTITIES AND EQUATIONS

    VMC MODULES ENGLISH|Exercise Numerical Value Type for JEE Main|15 Videos

  • THREE DIMENSIONAL GEOMETRY

    VMC MODULES ENGLISH|Exercise JEE ADVANCED (ARCHIVE)|34 Videos

  • VECTORS

    VMC MODULES ENGLISH|Exercise JEE ADVANCED (ARCHIVE) (TRUE/ FALSE)|30 Videos

Similar Questions

Explore conceptually related problems

sin 12 ^(@) sin 48^(@) sin 54 ^(@) = (1)/(8).

Prove that sin 20^(@) sin 40^(@) sin 80^(@) = (sqrt3)/(8).

The value of sin 10^(@) sin 30^(@) sin 50^(@) sin 70^(@) is equal to .

Prove that sin10^(@) sin 30^(@) sin 50^(@) sin 70^(@)=1/16

sin1 2^(@)sin4 8^(@)sin5 4^(@)=

Prove that : sin 10^(@) + sin 20^(@) + sin 40^(@) + sin 50^(@) = sin 70^(@) + sin 80^(@).

The value of (sin 1^(@) +sin 3^(@) + sin 5^(@) +sin 7^(@))/(cos 1^(@)*cos 2^(@)sin 4^(@)) is __________

Let a=sin10^(@), b =sin50^(@), c=sin70^(@)," then " 8abc((a+b)/(c ))((1)/(a)+(1)/(b)-(1)/(c )) is equal to

show that sin 55 ^(@) sin 25^(@) + cos 70^(@) .cos 10 ^(@) =( (sqrt3+1))/( 4)

Prove that sin20^(@)sin40^(@)sin80^(@)=(sqrt(3))/(8)