Question

State the property used in each of the following statement.
a)19×17=17×19
b)72×98+72×2=72×(98+2)
c)(2+3)+4=2+(3+4)
d)1×20=20×1

Answer 1

Answer:

1. ab=ba
2. ab+2b=a(b+2)
3. (2+a)+b=2+(a+b)
4. ab=ba

Step-by-step explanation:

That's Easy Bro ^_^

3rd ek baar check karlena

Sorry Bro Galat Hogaya :'(

Answer 2

Answer:

a. Commutative Property

b. Distributive Property

c. Associative Property

d. Commutative Property