If tanα =1/√3 and cosβ = 1/2 ,then sin (α + β ) =
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TAN a = 1/√3
TAN a = TAN 30
a = 30
COS b = 1/2
COS b = COS 60
b = 60
SIN (a+b)
SIN ( 30+ 60 )
SIN ( 90 )
1
Step-by-step explanation:
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