Home
Class 11
PHYSICS
Find the value of (a) cos 120^(@) (b...

Find the value of
(a) `cos 120^(@)`
(b) `sin 240^(@)`
(c) `tan (-60^(@))`
(d) ` cot 300^(@)`
(e) `tan 330^(@)`
(f) `cos (-60)^(@)`
(g) `sin (-150)^(@)`
(h) `cos ( -120)^(@)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the value of (a) cot 300^(@) (b) tan 330^(@) (c) cos (-60)^(@) (d) sin (-150)^(@) (e) cos ( -120)^(@)

Find the value of the following : (a) sin 120^(@) (b) cos 135^(@) (c ) tan 150^(@)

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

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

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

Find the value of (i) cos(-60^(@)) " " (ii) tan(210^(@))" " (iii) sin (300^(@))" " (iv) cos(120^(@))

Find the value of (i) cos(-60^(@)) " " (ii) tan(210^(@))" " (iii) sin (300^(@))" " (iv) cos(120^(@))

Find the value of (i) cos(-60^(@)) " " (ii) tan(210^(@))" " (iii) sin (300^(@))" " (iv) cos(120^(@))