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Mathematics, 26.11.2019 07:31 21megoplin

Which of the following sums does not equal the others?

the sum from i equals 1 to 3 of i squared
the sum from i equals 1 to 2 of i cubed
the sum from i equals 1 to 4 of the quantity i plus 1
the sum from i equals 4 to 5 of the quantity 2 times i minus 2


Which of the following sums does not equal the others?  the sum from i equals 1 to 3 of

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Which of the following sums does not equal the others?

the sum from i equals 1 to 3 of...
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