find all real x,y such that
I can think of only one solution right away.
Character is who you are when no one is looking.
If you multiply the LHS of the first equation by, it becomes . Hence
Because the equations are symmetrical in x and y, you know that the answer must be in the form x = y. Therefore
(x=1 is rejected; it came into the working because I multiplied both sides of the first equation by.)
Q: Who wrote the novels Mrs Dalloway and To the Lighthouse?