Question

Let A, B and C be three sets, then prove tha: A-(B-C) = (A - B) U (A nC)​

Answer 1

Properties of multiplication of integers

Representation

1

)

.

Distributive Property

a).

a×b=b×a

2).

Commutative Property

b).

a×(b×c)=(a×b)×c

3).

Associative Property

c).

a×(b+c)=(a×b)+(a×c)

Pick the option which shows the correct match.

OPTIONS

A.

1−a;

2−b;

3-c;

B.

1−b;

2−a;

3−c

C.

1−c ;

2−b;

3−a

D.

1−c;

2− ;3−b

Solution :

Distributive Property:

a×(b+c)=(a×b)+(a×c)

Commutative Property:

a×b=b×a

Associative Property:

a×(b×c)=(a×b)×c

hope it helps you

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please mark as Brain liest humble request to you