Question

Name the properties under multiplication used in each of the following

(i) -4/5X1=1X(-4/5)=-4/5 (ii) (-19/29)X(29/-19)=1​

Answer 1

Answer:

4/5 × 1 = 1 × -4/5 = -4/5 (ii) -13/17 × -2/7 = -2/7 × -13/17. (iii) -19/29 × 29/-19 = 1. ∴ 1 is the multiplicative identity in the above expression. Thus, the property of Multiplicative Identity is used here.

Answer 2

Answer:

Multiplicative Identity aka 1

Step-by-step explanation:

Any number multiplied by 1 is the number itself

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