Question

13. Use the Venn diagram to work the following problem in three steps A′ ∪(B ∩C).

Answer 1

Answer:

hii I think that it helps you

Step-by-step explanation:

and it's also a easy chapter

Answer 2

Answer:

x²∈Z+,(4x²)=

(i)4*0²=0, but y²≠12

(ii)4*1²=4, but y²≠8

(iii)4*2²=16>12

(a)when y=0,1,2,3→y²=0,1,4,9,

but 4x²≠12,11,8,3