Jee Main
Sequences And Series
JEE Main 2023 (Online) 1st February Evening Shift
MCQ+4 / -12023
The sum \(\sum\limits_{n = 1}^\infty {{{2{n^2} + 3n + 4} \over {(2n)!}}}\) is equal to :
Jee Main
JEE Main 2023 (Online) 1st February Evening Shift
The sum \(\sum\limits_{n = 1}^\infty {{{2{n^2} + 3n + 4} \over {(2n)!}}}\) is equal to :