问题
填空题
|
答案
由于 lim n→∞
=1
-nn2+5n lim n→∞
=
+nn2+5n n2+5n -n2 lim n→∞
=
+nn2+5n 5n lim n→∞
=
+11 + 5 n 5
,2 5
故答案为
.2 5
|
由于 lim n→∞
=1
-nn2+5n lim n→∞
=
+nn2+5n n2+5n -n2 lim n→∞
=
+nn2+5n 5n lim n→∞
=
+11 + 5 n 5
,2 5
故答案为
.2 5