Question

Calculate the sum of perfect cube of natural numbers

Answer 1

$\mathfrak{\huge\underline{Answer:}}$

the sum of the first n cubes, 13+23+... + n 3 = ( n ( n +1)/2)2, which is the square of the n th triangle number. For example, 13+23+... +103=(10×11/2)2=552 = 3025.

Answer 2

Step-by-step explanation:

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