could anyone tell me how to use the comparison test on an integral going from -1 to 1? The comparison test only works from x /= 0, right?

also, is there an easy way to figure out a smaller or larger function of some complex function, like 1/(x(lnx)^2)?

Question

could anyone tell me how to use the comparison test on an integral going from -1 to 1? The comparison test only works from x >/= 0, right?

also, is there an easy way to figure out a smaller or larger function of some complex function, like  1/(x(lnx)^2)?

anonymous · Answer

limit comparison or direct comparison