The value of `sin^3 330^@+cos^2 240^@`

Find the value of sin 330^(@) .cos 120^(@) + cos 210^(@) . Sin 300^(@) .

The value of sin600^@cos330^@+cos120^@sin150^@ is

The value of sin(-330^(0)) is

Find the value of sin 420^@ cos 330^@ .

The value of sin 600^(@) cos 330^(@)+ cos 120^(@) sin 150^(@) is

The value of sin 600^(@) cos 330^(@)+ cos 120^(@) sin 150^(@) is ............... A) -1 B) 1 C) (1)/(sqrt2) D) (sqrt3)/(2)

write the value of sin 600^@,cos 330^@,cos 120^@,sin 150^@

Find the value of sin330^(@)cos120^(@)+cos210^(@)sin300^(@)