- #1
WiFO215
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Some time back I made a thread saying I would be buying a calculus book. I ended up buying Apostol as the Indian edition is only 6$. I have made a thread about this because I can see that there are going to be lots of problems I cannot do and I haven't a solution manual.
1.[tex]\int[/tex] (a2 - x2)ndx
2. I am supposed to use integration by parts to do this sum.
3. Using integration by parts,
x(a2 - x2)n + n[tex]\int[/tex]2x2(a2 - x2)n-1
But he gets a different answer which is
[x(a2 - x2)n + 2a2n[tex]\int[/tex](a2 - x2)n-1 dx ]/ 2n+1 + C
1.[tex]\int[/tex] (a2 - x2)ndx
2. I am supposed to use integration by parts to do this sum.
3. Using integration by parts,
x(a2 - x2)n + n[tex]\int[/tex]2x2(a2 - x2)n-1
But he gets a different answer which is
[x(a2 - x2)n + 2a2n[tex]\int[/tex](a2 - x2)n-1 dx ]/ 2n+1 + C
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