SOLUTION: Part (a): Find the sum a + (a + 1) + (a + 2) + ...+ (a + n - 1) in terms of a and n. Part (b): Find all pairs of positive integers (a,n) such that n >= 2 and a + (a + 1) + (a

Question 1048747: Part (a): Find the sum
a + (a + 1) + (a + 2) + ...+ (a + n - 1)
in terms of a and n.
Part (b): Find all pairs of positive integers (a,n) such that n >= 2 and
a + (a + 1) + (a + 2) + ... + (a + n - 1) = 100.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

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John

My calculator said it, I believe it, that settles it

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