Question

Sa se calculeze limitele siruruilor ($a_{n}$):
a)$a_{n} = \frac{ 3^{n} }{n!}$
b)$a_{n} = \frac{ e^{n} }{n!}$
c)$a_{n} = \frac{ a^{n} }{n!}$
d)$a_{n} = \frac{ 2^{n}+ 3^{n} + 5^{n} }{n!}$

Answer 1

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