Question

Help Me Finding Out The Property Used In Each Of The Following Closure Property , commutative Property , Associative Property , Distributive Property ,Multiplicative Identity , Additive Identity.

a) 2/5 × (-1/3) + 5/7 × (-1/3) = (-1/3) × (2/5+5/7)

b)(-2/9) + 2/9 = 2/9 + (-2/9) = 0

c)(-4/7)+0=0+(-4/7)=(-4/7)

d)(4/-7)×(-3/8)=(-3/8)×(4/-7)

Class 8 CBSE.
Do Answer Plz​​

Answer 1

Answer:

a) distributive

b) additive identity

c) additive identity

d) closure property

Step-by-step explanation:

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