Calc 2 question?:Find a function whose Maclaurin expansion is 1 + x3 + x6/2! + x9/3! + x12/4! + ...
so I thought that it would be using e^x but I can't get the correct answer
so I thought that it would be using e^x but I can't get the correct answer
1 Answer
Mar 26, 2018
The given Maclaurin Expansion is that of
Explanation:
We have:
#1 + x^3 + x^6/(2!) + x^9/(3!) + x^12/(4!) + ... + x^(3n)/(n!)#
Now recall that the formula for
#1 + x+ x^2/(2!) + x^3/(3!) + x^4/(4!) + .... + x^n/(n!)#
If we raise each term in the expansion of
Hopefully this helps!