Think of any simple anomaly in mathimatics

Question

Think of any simple anomaly in mathimatics

Answer 1

Any number divided by zero (x/0)

Sqaure root of a minus number

And of course infinite

Answer 2

this might be one.

if 1/3=0.3

and 1/6=0.6

then shouldn't 1/9=0.9 ?????

Answer 3

Here is one - it is called Cantor's diagonal slash:

Try to imagine an infinitely long series of numbers. It would contain every number there is.

Yet Cantor proved that you can always construct a number that is not in the series. For an image illustrating this idea - click on the link in sources.

Take a figure from each column and each row of the series and add one to it. The result is a number which cannot be included in the series, as it is a result of a transformation of every number in the series!

Answer 4

http://www.math.toronto.edu/mathnet/fals...

Answer 5

sometimes 1+1 = 3   ;-)