Question

A (1,2,3) B (2,3,5) c=(3,4)
check if A-(BUC) = (A-B) n(A-C) and
A -(BnC)=(A-B) U(A-C) is true ​

Answer 1

Step-by-step explanation:

A = 1,2,3

B = 3,4,5

c = 3,4

A-(BUC) =

(BUC) = 3,4,5

A-(BUC) = elements of A not found in (BUC)

=1,2

(A-B)n(A-C)=

(A-B)= Elements of A not found in B

1,2

(A-C)= Elements of A not found in C

1,2

(A-B)n(A-C)= 1,2

therefore 1sr one is true

using the same procedure u can find the other one ✌✌