Question

verify x+y=y+x, if x= 1/2, y= 1/3

Answer 1

Here is your answer

Answer 2

given that, x=1/2 and y=1/3

since, LHS= x+y= 1/2+1/3 =3+2/6

=5/6....(1)

Now, according to RHS,

y+x= 1/3+1/2

2+3/6 = 5/6......(2)

since, (1)=(2)

also, LHS=RHS

Therefore, x+y=y+x

HENCE PROVED