Q16 of 35 Page 3

Find the value of:(i) sin 750 (ii) tan150


i)Sin (30+45) 
= sin30cos45+cos30sin45 Sin(A+B)
=SinACosB+CosAsinB
=
=

(ii)tan15 = tan(45 – 30)
             =
             =
             =

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