Math, asked by sneha20052005, 4 months ago

If the value of 1+2+3+......+n is 55 then the value of 1^3+2^3+3^3+n^3 is.....

Answers

Answered by manimekalai633

1

Answer:

3025

Step-by-step explanation:

given, n(n+1)/2=55

[n(n+1)/2]^2=(55)^2

=3025

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