Question

if n(A)=5 ,n(B)=3,then write the maximum and minimum number of element that A intersection B can have.​

Answer 1

Answer:

intersection can be null

so minimum value of intersection can be zero

second in two sets maximum of intersection is possible if a set is  subset of another set.

and subset will be smaller

so maximum intersection in n(B)

here is the formula

for n(a) > n(b)

0 <=  n (intersection) <= n(b)

so min 0

and max 3

Step-by-step explanation: