Question

then verify that x + (y + z) = (x + y) + z.​

Answer 1

Step-by-step explanation:

LHS=x+(y+z)

=x+y+z

RHS=(x+y)+z

=x+y+z

LHS=RHS

Therefore

x+(y+z)=(x+y)+z

Answer 2

Answer:

this is associativity property under addition

x + (y+z) = (x+y)+z

ex ,. x= 1 , y = 2, z = 3

1+(2+3) = (1+2)+3

1+5 = 3+3

6=6

therefore LHS = RHS