$\frac 00=$ ? Why It is un answerable? 
Possible Duplicate:
Division by $0$ 

What will be the answer if zero$(0)$ divided by zero$(0)$
Why It is un answerable? 
$$\frac 00=\space ?$$
Thanks in Advance,
Vicky

Because any number multiplied by $0$ gives $0$. So $a \times 0 = 0$ implies that $a = \frac{0}{0}$ for any a at all. So the answer is nonsense. So we simply say that $\frac 00$ is indeterminate form.
