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The probability that at least one of the events A and B occurs is 0.7 and they occur simultaneously with probability 0.2. Then, `P(overline(A))+P(overline(B))=`

A

1.8

B

0.6

C

1.1

D

1.4

Text Solution

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The correct Answer is:
C
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OBJECTIVE RD SHARMA-PROBABILITY -Chapter Test
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