The n^ th term of the series 1^3 1+ 1^3+2^3 1+3 + 1^3+2^3+3^3 1+3+5 + will be

JEE Main Mathematics question

The term of the series will be

Answer: (C)

The numerator of the term is and the denominator is

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-021675