If sin x = 1/3 and cos y = 1/3, then what is the value of sin (x + y)? – McqOptions

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1.	If sin x = 1/3 and cos y = 1/3, then what is the value of sin (x + y)?
A.	2/3
B.	4/9
C.	5/9
D.	1
Answer» E.

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