This shouldn't be to heavy Challenge. Calculate a) (very easy) b) (not so easy)
Last edited by ns1954; Jan 24th 2010 at 01:17 PM.
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Originally Posted by ns1954 This shouldn't be to heavy Challenge. Calculate a) (very easy) b) (not so easy) Sub we obtain rearrange the series , so the answer to the first problem is
You absolytly right about a). Try b) by using power series. Define apropriate function and use standard power series for some functions...
The second one is exactly like the first one, but using the series expansion of instead of : We have Put to get or equivalently . Therefore:
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