Email
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XI  >>  Math  >>  Probability
Answer
Comment
Share
Q)

A and B are two events such that P(A)=0.54,P(B)=0.69 and $P(A\cap B)=0.35$.Find $P(A\cap B')$

$\begin{array}{1 1}(A)\;0.19\\(B)\;0.29\\(C)\;0.39\\(D)\;0.49\end{array} $

1 Answer

Comment
A)
Toolbox:
  • $P(A\cap B')=P(A)-P(A \cap B)$
$P(A)=0.54$
$P(B)=0.69$
$P(A \cap B)=0.35$
$P(A\cap B')=P(A)-P(A \cap B)$
$\Rightarrow 0.54-0.35$
$\Rightarrow 0.19$
Hence (A) is the correct answer.
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
...