Find the value of `sin330^(0)cos120^(0)+sin300^(0)*cos210^(@)`

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

find the value of sin18^(0) and cos36^(@)

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

Find the value of 2sin 30^@ +cos 0^@ +3 sin 90^@ .

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

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^(@))

Find the value of (sin 135^(@) - cos 120^(@))/(sin 135^(@) + cos 120^(@))

cos510^(@)cos330^(@)+sin390^(@)cos120^(@)

Find the value of (sin30^(@))/(cos^(2)45^(@))-tan^(2)60^(@)+3cos90^(@)+sin0^(@) .