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Mathematical Sequences: Patterns and Formulas

Explore different number sequences such as squares, triangular numbers, and sums to uncover patterns and formulas. Enhance your mathematical knowledge with this comprehensive guide.

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Mathematical Sequences: Patterns and Formulas

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  1. Uma sequência 1 = 2x2 4 = 3x3 9 ni = i x i = i2 = 4x4 16 = 5x5 25

  2. Outra sequência 1 = 1+2 3 = 3+3 6 ni = n i-1 + i ni = 1+2+3+…+i ni = i (i +1)/2 = 6+4 10 = 10+5 15

  3. De novo os quadrados 1 4 9 16 25 = 1+3 = 1+3+5 ni = i2 = 1+3+5+7 = 1+3+5+7+9

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