If …, then the ratio … is :

Binomial Theorem

JEE Main 2023 · 6 Apr, Morning shift · Q3011

MathematicsMedium64×since 2002Q3011

{ }^{2 n} C_{3}:{ }^{n} C_{3}=10: 1

, then the ratio

\left(n^{2}+3 n\right):\left(n^{2}-3 n+4\right)

is :

JEE Main 2023 · 6 Apr, Morning shift · Q3011

MathematicsMedium64×since 2002Q3011

{ }^{2 n} C_{3}:{ }^{n} C_{3}=10: 1

, then the ratio

\left(n^{2}+3 n\right):\left(n^{2}-3 n+4\right)

is :