limn-->oo(x2n-1)/(x2n+1)
I can't figure this one out. I've tried everything. I tried splitting the fraction into two, applying a log to each side, factoring the top, dividing by x2n, and Lhopitals rule doesn't apply and wouldn't help if it did. Any ideas?
I have been doing revision on integration lately, and came across a question that need to resolve (1+u2)/(1+u4) in partial fraction before I can proceed.
1+u4 = (u2-2u+2)(x2+2u+2)
therefore 1+u2 = (Au+B)(x2+2u+2) + (Cu+D)(u2-2u+2)
and I need to find out A, B, C and D
But wait, the...
I am stuck on one of the AP Physics problems. Could you please help me out and give some pointers on how to solve the following problem:
A hemispherical sign 1 m in diameter and of uniform mass density is supported by two strings. What fraction of the sign's weight is supported by each...