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Mathematics, 10.10.2019 01:30 thomasgnathan

The formula for finding the sum of the whole number, n,is n(n+1)/2. using this formula, find the sum of the whole numbers from 1 to 10.

a 55

b 75

c 82

d 98

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The formula for finding the sum of the whole number, n,is n(n+1)/2. using this formula, find the sum...
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