1bt we can split it into two as both limits individually exists
\lim_ {n\rightarrow \propto \left[\frac{1^{2}+2^{2}+....n^{2}}{5n^{3}} + 4\left(\frac{1^{3}+2^{3}+....n^{3}}{3n^{4}} \right]}
-
UP 0 DOWN 0 0 9
9 Answers
1arey brackets main sab kuch limit ke andar hai....be sure about that....
first term par limit ka ans toh 2/5 hi aa raha hai....
1i too getting 2/5 after solving...did a silly mistake....
now i tell u the options....
a)9/10
b)1/10
c)1/2
d)1/3
and it says ans is (a)....