• Loser66
Let $$\{a_n\}_{n=1}^\infty$$ be defined recursively by $$a_1=1$$ and $$a_{n+1}=\dfrac{n+2}{n}a_n$$ for $$n\geq 1$$/ Then $$a_{30}$$ is equal to?? A) (15)(30) B) (30)(31) C) $$\dfrac{31}{29}$$ D) $$\dfrac{32}{30}$$ E) $$\dfrac{32!}{30!2!}$$ Please, help
Mathematics

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