a) First few values are:
n | y_n |
---|---|
0 | 40 |
1 | -24 |
2 | 64 |
3 | -57 |
4 | 109.375 |
5 | -119.3906 |
b) we get
So that
We choose B so that
For which we get meaning
and so
In general we get where
And so is the required general solution
c) Value is
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