If m = 13−2√2 and n=13+2√2 then mn = _______.

1.	If m = 13−2√2 and n=13+2√2 then mn = _______.
Answer» If m = $\frac{1}{3 - 2 \sqrt{2}}$ and $n = \frac{1}{3 + 2 \sqrt{2}}$ then mn = _______.

Answer»

If m = $\frac{1}{3 - 2 \sqrt{2}}$ and $n = \frac{1}{3 + 2 \sqrt{2}}$

then mn = _______.

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