Question

determine a counter example to make the statement 1/x

Answer 1

Answer:

The x and y are , x2+y2=x+y

for x=3, y=4 ,and x=4 and y=5

Then 32+42=3+4

And 42+52=4+5

Then disprove the statement  x2+y2=x+y

But x=0 and y=1 and x=0 and y=0

02+12=0+1

02+02=0+0

It is prove