Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
8. Let A and B be independent events with
P
(
A
)
=
0.3
\mathrm{P}(\mathrm{A})=0.3
P
(
A
)
=
0.3
and
P
(
B
)
=
0.4
\mathrm{P}(\mathrm{B})=0.4
P
(
B
)
=
0.4
. Find (i)
P
(
A
∩
B
)
\mathrm{P}(\mathrm{A} \cap \mathrm{B})
P
(
A
∩
B
)
(ii)
P
(
A
∪
B
)
\mathrm{P}(\mathrm{A} \cup \mathrm{B})
P
(
A
∪
B
)
(iii)
P
(
A
∣
B
)
\mathrm{P}(\mathrm{A} \mid \mathrm{B})
P
(
A
∣
B
)
(iv)
P
(
B
∣
A
)
\mathrm{P}(\mathrm{B} \mid \mathrm{A})
P
(
B
∣
A
)
Browse the problem library