How Gauss Did It 1 + 2 + 3 + . . . + n =
2. Triangular Numbers Tn = 1 + 2 + 3 + . . . +...
Mathematics, 13.04.2020 22:50 sandersmakaylaovq5vu
How Gauss Did It 1 + 2 + 3 + . . . + n =
2. Triangular Numbers Tn = 1 + 2 + 3 + . . . + n =
3. Sum of Squares (understand how to find the sum using the proofs in both parts)
12 + 22 + 32 + . . . + n2 =
7. Exponential Sums (Do parts a and b only)
a) 2 0 + 21 + 22 + 23 + . . . + 2n–1 =
b) a 0 + a 1 + a 2 + a 3 + . . . + a n–1 =
Answers: 1
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