Question

A, B and C are three sets and u is the universal set such that
n(u) = 500, n(A) = 100, n(B) : 200 and n(AnB) = 50 find n(AtnBt)
28. Given R - {(x,y):x,y€w, ,'*y'- 25} find il e domain and range o

Answer 1

n(u) = 500, n(A) = 100, n(B) : 200 and n(AnB) = 50 find n(AtnBt). 28. Given R - {(x,y):x, y€w, ,'*y'- 25} .. Step-by-step explanation: hope you ...