sin10^(@)+sin20^(@)+sin30^(@)+...+sin360^(@)=

The value of sin10^(@)+2sin20^(@)+sin30^(@)+….+sin360^(@) is equal to

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

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

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

value of sin10^(@)sin30^(@)sin50^(@)sin70^(@)

sin 10^(@) + sin 20^(@) + sin30^(@) +…+ sin 360^(@) is equal to

sin 10^(@) + sin 20^(@) + sin30^(@) +…+ sin 360^(@) is equal to................ A) 0 B) 1 C) -1 D) 1/2

sin 10^(@) sin 30^(@) sin 50^(@) sin 70^(@) sin 90^(@)=

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

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