Question

verify associative property of addition i.e.x+(y+z)=(x+y)+z
a)x=1/5,y=2/3 and z=7/15 ​

Answer 1

Answer:

Given

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

substitute values of x,and z from above

1/5+(2/3+7/15) = (1/5+2/3)+7/15

1/5+(17/15) = (13/15)+7/15

20/15 = 20/15

hence, LHS = RHS verified