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Tema [17]
1 year ago
10

Find the sum of the cubes of first 15 natural numbers.

Mathematics
1 answer:
balu736 [363]1 year ago
8 0
<h3>Given:</h3>
  • 15
<h3>To find:</h3>

The sum of the cubes of first <u>15</u> natural numbers.

<h3>Solution:</h3>

( \frac{(15 \times 16)}{2}  {)}^{2}

= (15 \times 8 {)}^{2}

<u>=14400</u>

<u>Hence</u><u>,</u><u> </u><u>t</u><u>he sum of the cubes of first 15 natural numbers</u><u> </u><u>is</u><u> </u><u>1</u><u>4</u><u>4</u><u>0</u><u>0</u>

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