If \(\dfrac{\sin θ + \cos θ }{\sin θ - \cos θ}=3\) then the valu – McqOptions

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1.	If \(\dfrac{\sin θ + \cos θ }{\sin θ - \cos θ}=3\) then the value of sin4 θ is
A.	\(\dfrac{16}{25}\)
B.	\(\dfrac{2}{3}\)
C.	\(\dfrac{1}{9}\)
D.	\(\dfrac{2}{9}\)
Answer» B. \(\dfrac{2}{3}\)

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