Question

if A ={letters of SECUNDRABAD} and B = { letters of BENGALURU}, then find . 1)A u B 2) A intersection B 3) A-B 4) B-A
also verify that a) n(A union B) = n(A) + n(B) - n(A intersection B)
b)n(A-B) = n(A union B) - n(B)​

Answer 1

Step-by-step explanation:

I give it on a paper this is the question of set theory

Answer 2

Answer:

make sure you will take steps