The sum 1+1/2(1²+2²)+1/3(1²+2²+3²)+ upto 10 terms is equal to:

Sequence and Series: JEE Main 2026 Mathematics question

JEE Main 2026 · 6 Apr, Evening shift · Q6

JEE Main 20266 Apr, Evening shiftMathematicsEasySequence and Series179× since 2002

The sum

1+\dfrac{1}{2}(1^2+2^2)+\dfrac{1}{3}(1^2+2^2+3^2)+\ldots

upto 10 terms is equal to :

JEE Main 2026 · 6 Apr, Evening shift · Q6

JEE Main 20266 Apr, Evening shiftMathematicsEasySequence and Series179× since 2002

The sum

1+\dfrac{1}{2}(1^2+2^2)+\dfrac{1}{3}(1^2+2^2+3^2)+\ldots

upto 10 terms is equal to :