View Full Version : X^y+y^x=1000
Sabzar
May 17, 2010, 02:33 PM
what is the value of x and y in the equation x^y+y^x=1000
galactus
May 17, 2010, 05:00 PM
Does x and y have to be integers?
If not, there are lots of things that'll work.
Try x=3 and y=6.05873840666 :)
Sabzar
May 18, 2010, 01:55 AM
Does x and y have to be integers?.
If not, there are lots of things that'll work.
Try x=3 and y=6.05873840666 :)
both X and y are integers
Sabzar
May 18, 2010, 01:58 AM
both X and y are integers
I think x=1 and y=999
or y=999 or x=1
1^999+999^1
1+999=1000
is there any another integer values of x and y
Sabzar
May 18, 2010, 01:59 AM
i think x=1 and y=999
or y=999 and x=1
1^999+999^1
1+999=1000
is there any another integer values of x and y
Thank u
ebaines
May 18, 2010, 08:00 AM
i think x=1 and y=999
or y=999 or x=1
1^999+999^1
1+999=1000
is there any another integer values of x and y
Good answer - and I believe it is the only solution for integer values of x and y.
Sabzar
May 18, 2010, 11:41 AM
Good answer - and I believe it is the only solution for integer values of x and y.
Thank u Ebaines