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Friday Riddle Answer
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Apr 26, 2010 - 8:37 am
RIDDLE: n + n + .... n times = n^2. differentiating both sides with n we get 1 + 1 +.... n times = 2*n or n = 2*n find the flaw? ANSWER: ans. n + n + .....n times we can only add if "n" is an integer. So basically this function is discontinous and we can't differentiate a discontinous function. |
