Find the value of following :- {:((a)s...

Find the value of following :-
`{:((a)sin 150^(@)"", (b)sin 135^(@)), ((c)cos 120^(@)"", (d)tan 225^(@)), ((e)cos 240^(@)"", (f)sin 210^(@)), ((g)sin 315^(@)"", (h)sin 300^(@)):}`

Verified by Experts

The correct Answer is:

(a) `(1)/(2)`
(b) `(1)/(sqrt(2))`
(c )`-(1)/(2)`
(d) 1
(e ) `-(1)/(2)`
(f) `-(2)/(sqrt(3))`
`(g) -(1)/(sqrt(2))`
(h) `-(sqrt(3))/(2)`

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