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One by two (Posted on 2014-10-22)

Express number 1 by two distinct digits in as many ways as possible, using no mathematical signs.

See The Solution Submitted by Ady TZIDON

Rating: 3.5000 (2 votes)

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re: Exponents

Comment 6 of 6 |

(In reply to Exponents by Math Man)

Not so fast, Math Man.

0^0 and 1^1 do not use distinct digits.

More seriously, 0^0 is undefined.

lim x->0 of x^0 does equal 1,

but

lim x->0 of 0^x equals 0

Posted by Steve Herman on 2014-11-03 09:07:43

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