$1^3+2^3+3^3+\dots+n^3$ এর মান কোনটি?

Question

Accepted Answer

$\left[\dfrac{n(n+1)}{2}\right]^2$

Answer

$\dfrac{n(n+1)}{2}$

Answer

$\dfrac{n(n+1)(2n+1)}{6}$

Answer

$n(n+1)^2$

13+23+33+⋯+n31^3+2^3+3^3+\dots+n^313+23+33+⋯+n3 এর মান কোনটি?