# Be Logical

Calculus Level 3

Suppose me and you enter a classroom where on the blackboard a set of consecutive positive integers starting with 1 were written.

Now I erase a number and calculate the A.M of the remaining number that was found to be $35 + \frac{7}{17}$ and then I rub the board completely .

Now you don't now which number was erased , then what was the number

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