If \[P(A)=P(B)=x\] and \[P(A\cap B)=P({A}'\cap {B}')=\frac{1}{3}\], then \[x=\] [UPSEAT 2003]

If \[P(A)=P(B)=x\] and \[P(A\cap B)=P({A}'\cap {B}')=\frac{1}{3}\], th

1.	If \[P(A)=P(B)=x\] and \[P(A\cap B)=P({A}'\cap {B}')=\frac{1}{3}\], then \[x=\] [UPSEAT 2003]
A.	\[\frac{1}{2}\]
B.	\[\frac{1}{3}\]
C.	\[\frac{1}{4}\]
D.	\[\frac{1}{6}\]
Answer» B. \[\frac{1}{3}\]

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If \[P(A)=P(B)=x\] and \[P(A\cap B)=P({A}'\cap {B}')=\frac{1}{3}\], then \[x=\] [UPSEAT 2003]

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