Question

A={1,3,5,7}find A intersection ø, ø intersection A, A intersection A​

Answer 1

Answer:

 Intersection of sets: The intersection of two sets A and B is the set ... A – B ={x : x ∈ A and x ∉ B} ... (i) A = {x | x ∈ N and x is odd}= {1, 3, 5, 7, ..., 99} ... we get n(S) = 100.

plz mark me as brainliest