13 +23 +33 +43 . . . . . . .+(30)3 = কত ?

1³+2³+3³+4³. . . . . . .+(30)³ = কত ?

A 216225

B 237225

C 316225

D 426225

Solution

Correct Answer: Option A

1³+2³+3³+4³. . . . . . .+(30)³ = \(\{ \frac{{30(30 + 1)}}{2}\} 2 = 216225\)