I tried to do it by substitution but reached nowhere
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Last edited by Anonymous1; April 1st 2010 at 12:25 AM.
Originally Posted by Anonymous1 Hint: This is NOT correct.
But we can observe that:
However, if you didn't recognize this, you'd have to do a bit more work with partial fractions, etc.
Last edited by drumist; April 1st 2010 at 12:00 AM.
Originally Posted by roshanhero
I tried to do it by substitution but reached nowhere Use the substitution .
If you need more help, please show your work and say where you get stuck.
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