Question

. If a, b and c be three rational numbers, then ax(bxc) = (axb)xc is called

a) closure property of multiplication b) commutative property of multiplication

c) associative property of multiplication​

Answer 1

Answer:

ç) associative property of multiplication

Answer 2

Given :  a, b and c be three rational numbers,   ax(bxc) = (axb)xc

To Find : property name

a) closure property of multiplication

b) commutative property of multiplication

c) associative property of multiplication​

Solution  :

Associative Property of multiplication

How we group numbers when multiplying doesn't matter:

(a * b ) * c  = ( a * b) * c

a, b and c be three rational numbers,   ax(bxc) = (axb)xc

Hence this is called associative property of multiplication​

closure property of multiplication is multiplication of two rational numbers is always a rational number

commutative property of multiplication  : Order in which we multiply numbers does not change the product.

a * b = b * a

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