- #1
CrimeBeats
- 9
- 0
Hello,
Recently, a friend challenged me to solve the integration of this function:
f(x) = tan^4(x)/cos^3(x)
After about a page of work, i found that i must integrate this:
x^4 / sqrt(x^2 -1)
Simply, the question is:
How can i integrate x^4/sqrt(x^2-1)?
Recently, a friend challenged me to solve the integration of this function:
f(x) = tan^4(x)/cos^3(x)
After about a page of work, i found that i must integrate this:
x^4 / sqrt(x^2 -1)
Simply, the question is:
How can i integrate x^4/sqrt(x^2-1)?