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

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

sin 120^(@) cos 150^(@)- cos 240^(@) sin 330^(@) =

sin 120^(@) cos 150^(@)- cos 240^(@) sin 330^(@) =

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

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

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

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

Find the value of : sin ^(-1) cos 150^(@)

Find the value of : (i) sin 30^(@)+cos 60^(@) (ii) sin 0^(@)-cos 0^(@) (iii) tan 45^(@)- tan 37^(@) (iv) sin 390^(@) (v) cos 405^(@) (vi) tan 420^(@) (vii) sin 150^(@) (viii) cos 120^(@) (ix) tan 135^(@) (x) sin (330^(@)) (xi) cos 300^(@) (xii) sin (-30^(@)) (xiii) cos (-60^(@)) (xiv) tan (-45^(@)) (xv) sin (-150^(@))