MCQ
$\mathop {\lim }\limits_{n \to \infty } {\left[ {\frac{{2n!}}{{n!{n^n}}}} \right]^{1/n}} =\ ..........$
- A$4e$
- B$e/4$
- ✓$4/e$
- Dએક પણ નહીં.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$7 x+11 y+\alpha z=13$
$5 x+4 y+7 z=\beta$
$175 x+194 y+57 z=361$
ને અસંખ્ય ઉકેલો હોય,તો $\alpha+\beta+2=..............$