Expand in ascending powers of x up to and including the term in x^3 I tried : After partial fracting , i got which is wrong according to the book .
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Hello thereddevils Originally Posted by thereddevils Expand in ascending powers of x up to and including the term in x^3 I tried : After partial fracting , i got which is wrong according to the book . Grandad
oh thanks ... so is my working before the mistake correct ?
Hello thereddevils Originally Posted by thereddevils oh thanks ... so is my working before the mistake correct ? Yes. I make the final answer Does that agree with your book? Grandad
Absolutely yes , thanks for helping out .
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