Q1: R•1 = 1
ACommutative property of addition
BIdentifying property of multiplication
CCommutative property of multiplication
Q2: 5y+2) + 14x= 5y +(2+14x)
AAssociative property of addition
BAssociative property of multiplication
CCommutative property of multiplication
ACommutative property of addition
BIdentifying property of multiplication
CCommutative property of multiplication
AAssociative property of addition
BAssociative property of multiplication
CCommutative property of multiplication