Math Homework Help - Tagged with limits

Given the sequence x(n+1)=((xn)^5+3xn)/4, show limit x(n+2)/xn=9/16, x go to inff? subscripts n,n+1,n+2

Posted by michelzaz May 24, 2013 at 5:55 PM via web. 1 educator answer. »

How do I find this limit?  `lim_(t->0)[(1/t)-(1/(tsqrt(1+t)))]` ``    

Posted by lollikitty May 16, 2013 at 2:30 AM via web. 1 educator answer. »

Evaluate the improper integral `int_0^infty 11xe^(-x) dx`  Write diverges if the integral diverges.

Posted by mavimalik March 8, 2013 at 4:56 AM via web. 1 educator answer. »

a population p(t) is changing at a rate of P(t)=10,000e^(-t/4) with t in years. If the population is initially 80,000 at t=0, how large is the...

Posted by mavimalik March 2, 2013 at 6:26 PM via web. 1 educator answer. »

Using either `lim_(x->0)(sin x)/x =1` or `lim_(x->0)(tan x)/x =1` ,  find the limit as `x` approaches `pi/2` of `(cot x)/(pi/2-x)`

Posted by shayaan February 27, 2013 at 9:14 PM via web. 1 educator answer. »

Use the fundamental limit `lim_(t->0)(1+t)^(1/t)=e` to find `lim_(x->0)(1+x/5)^(1/x).`      

Posted by shayaan February 25, 2013 at 1:51 AM via web. 1 educator answer. »

Find the limit as x approaches 2 of sqroot(x-2)/(x^2-4)

Posted by shayaan February 22, 2013 at 9:52 PM via web. 1 educator answer. »

Find the limit as x approaches infinity of (2^x-13^x)/(4^x+12^x)

Posted by shayaan February 21, 2013 at 9:23 PM via web. 1 educator answer. »

Express series using sigma notation: -8 + 4 + -2 +1

Posted by bec-bec February 21, 2013 at 7:40 PM via iOS. 1 educator answer. »

What is the lim of lim (x-5)/(x+2) as x approaches 2?

Posted by bec-bec February 18, 2013 at 6:20 PM via iOS. 1 educator answer. »