Prove : `sin 10^(@)sin50^(@)sin70^(@) = 1//8`.

(i) sin10^(@)sin50^(@)sin70^(@)

Find 1-sin10^(@)sin50^(@)sin70^(@) .

sin50^(@)-sin70^(@)+sin10^(@)=?

Prove that: sin50^(@)-sin70^(@)+sin10^(@)=0

Prove that: sin12^(@)sin48^(@)sin54^(@)=1/8

Prove the following: (i) "sin" 10^(@) sin 50^(@) sin 70^(@)=(1)/(8) (ii) "sin" 10^(@) sin 30^(@) sin 50^(@) sin 70^(@)=(1)/(16)

What is the values of 1-sin10^(@)sin50^(@)sin70^(@) ?

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

Prove that: i) sin50^(@)-sin70^(@)+sin10^(@)=0 ii) sin(60^(@)+A)+sin(60^(@)-A) = sqrt(3)cosA