Posted by **joshi kratika** on Friday, June 15, 2012 at 5:29am.

Match them-

a (a-b) is a rational number 1) distributive property

b) a+0=0+a=a 2) associative property

c) a*(b+c)=a*b+a*c 3) closure property

d) a*b=b*a 4) commutative property

e) a+(b+c)=(a+b)+c 5) additive identity

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