Question

Name the property under multiplication used in each of the following
(i) -4/5×1=1×-4/5=-4/5
(ii) -13/17×-2/7=-2/7×-13/17
(iii) -19/29×29/-19=1​

Answer 1

Answer:

commutative property

Explanation:

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Answer 2

Answer: 1) multiplicative identity

2) commutative property over multiplication

3) multiplicative inverse

Explanation: 1) a*1=1*a=a ( multiplicative identity)

2) a*b=b*a (commutative property of multiplication)

3) a/b=b/a ( multiplicative inverse)