1=2 solve it.

[Monkey D Dragon]

Let x=1 y=1 now we know x=y muliply both sides by x xx=xy subtract yy from both sides xx-yy=xy-yy (x -y)( x y)=y(x -y) cancel x-y from both sides we get x y=y put values of x and y we get 2=1

 

[Howard]

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[9bi]

What.....

 

[Funky Tiger]

x=y implies x^2=y^2.