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If P (A uu B)=0.8, P(AnnB)=0.3 then P(b...

If `P (A uu B)=0.8, P(AnnB)=0.3 ` then `P(barA)+P(barB)`=

A

`0.3`

B

`0.5`

C

0.8

D

`0.9`

Text Solution

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The correct Answer is:
D
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