Question

Solve for x and y if
xy=0 and x+y=1

Answer 1

do you have any idea ?

Answer 2

umm I though of substituting
x+y=1
x=(1-y)
y(1-y)=0
but this gives y=0 as well as y=1..
x and y are 0 and 1 but which one is which idk.

Answer 3

It seems obvious that the solutions are (0,1) and (1,0)

Answer 4

Since the product is zero, then one of the numbers is zero.

Answer 5

yes but this is a question from CO-ORDINATE and i have both the choices..
0,1 and 1,0..

Answer 6

Symmetrical equations.

Answer 7

hein?

Answer 8

If you have both the options, then select both.

Answer 9

single choice

Answer 10

Screw single choice.

Answer 11

If I say x(x+y)=1 then

Answer 12

o.O ?

Answer 13

x=1 and y=0

Answer 14

?