Editorial
Need a hint? Checkout the editorial.
View Editorial
Editorial
Find the formula for $N^{th}$ term . Then try to find a formula for the summation of the series by finding partial fraction of some terms.
$\sqrt {1+\frac{1}{1^2}+\frac{1}{2^2}}+\sqrt {1+\frac{1}{2^2}+\frac{1}{3^2}}+\cdots+\sqrt {1+\frac{1}{2024^2}+\frac{1}{2025^2}}$
যদি এই ধারাটির যোগফল কে $a+$ $\frac{b}{c}$ আকারে লিখা যায়, তবে $a+b+c=?$
Find the formula for $N^{th}$ term . Then try to find a formula for the summation of the series by finding partial fraction of some terms.