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abite
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Homework Statement
I need to find the integral of 1/(x2 - 1) dx
The attempt at a solution
Double checking on an online integrator, it gave me an answer of
1/2 [log(x-1) - log(x+1)]
I would have expected
log(x2-1)/2
Does anyone know why it's the first one?
I need to find the integral of 1/(x2 - 1) dx
The attempt at a solution
Double checking on an online integrator, it gave me an answer of
1/2 [log(x-1) - log(x+1)]
I would have expected
log(x2-1)/2
Does anyone know why it's the first one?