Class 11 Mathematics Sequences and Series nth term of special series, Sum to n terms and Infinite number of terms

Difficult

$2^2 + 4^2 + 6^2 + \dots + (2n)^2 = \dots$

A
$\frac{n(n + 1)(2n + 1)}{3}$
B
$\frac{2n(n + 1)(2n + 1)}{3}$
C
$\frac{n(n + 1)(2n + 1)}{6}$
D
$\frac{n(n + 1)(2n + 1)}{9}$

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Class 11 Questions

Class 11

Mathematics Questions

Chapter

Sequences and Series

Subtopic

nth term of special series, Sum to n terms and Infinite number of terms

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