A) 0.3
B) 0.5
C) 0.05
D) None of these
Correct Answer: C
Solution :
\[n(A\cup B)=n(A)+n(B)-n(A\cap B)\] \[0.25=0.16+0.14-n(A\cap B)\] Þ \[n(A\cap B)=0.30-0.25=0.05\].
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