For the three events A, B and C, P (exactly one of the events A or B occurs)=P (exactly one of the two events B or C occurs)=P(exactly one of the events C or A occurs)=P and P (all the three events occur simultaneously)\[={{P}^{2}}\], where 0

For the three events A, B and C, P (exactly one of the events A or B o

1.	For the three events A, B and C, P (exactly one of the events A or B occurs)=P (exactly one of the two events B or C occurs)=P(exactly one of the events C or A occurs)=P and P (all the three events occur simultaneously)\[={{P}^{2}}\], where 0
A.	\[\frac{3p+2{{p}^{2}}}{2}\]
B.	\[\frac{p+3{{p}^{2}}}{4}\]
C.	\[\frac{p+3{{p}^{2}}}{2}\]
D.	\[\frac{3p+2{{p}^{2}}}{4}\]
Answer» B. \[\frac{p+3{{p}^{2}}}{4}\]

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For the three events A, B and C, P (exactly one of the events A or B occurs)=P (exactly one of the two events B or C occurs)=P(exactly one of the events C or A occurs)=P and P (all the three events occur simultaneously)\[={{P}^{2}}\], where 0

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