Question

If
U = {1,2,5,7,8,9,11} A = {2,8,11} then find A​

Answer 1

Answer:

A' = {1,5,7,9}

Step-by-step explanation:

Answer 2

Answer:

use the formula which is given in the text book

then the problem will be easy

Step-by-step explanation:

i could even explain it to u but not now

but till I will try to get the answer for you