View Single Post
jpd5184
#1
Jan31-11, 11:30 AM
P: 76
1. The problem statement, all variables and given/known data

lim
x-o+ (tan(4x))^x

2. Relevant equations



3. The attempt at a solution

to get the derivative i have to use the chain rule so it would be.

lim
x- 0+ (x(tan(4x)^x-1)(sec^2(4)
Phys.Org News Partner Science news on Phys.org
Experts defend operational earthquake forecasting, counter critiques
EU urged to convert TV frequencies to mobile broadband
Sierra Nevada freshwater runoff could drop 26 percent by 2100