Two events $E$ and $F$ are independent. If $P(E) = \frac{3}{5}$ and $P(F) = \frac{3}{10}$,then $P(E'/F) + P(F'/E) = \text{ . . . . . . }$
- A$\frac{1}{10}$
- B$\frac{11}{10}$
- C$\frac{9}{10}$
- D$\frac{10}{11}$
Explore More
Similar Questions
$A$ couple has two children. If at least one of them is a boy,then the probability that the other is also a boy is:
Easy
View Solution$A$ family has $3$ children. The probability that all the three children are girls,given that at least one of them is a girl is:
If $P(A)=0.8, P(B)=0.5$ and $P(B | A)=0.4,$ find $P(A \cup B).$
Easy
View SolutionTwo numbers are selected at random from the set $\{1, 2, 3, \ldots, 13\}$. If the sum of the selected numbers is even,what is the probability that both the numbers are odd?
Let $A$ and $B$ be independent events with $P(B) = \frac{2}{5}$ and $P(A \cup B) = \frac{11}{20}$. Then $P(A' \mid B)$ is a root of which equation?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo