- #1
Ammar Kurd
- 3
- 0
Hello everyone, this is my first post in "Physics Forums"...
I need help with this problem:
Verify that y = (x^2/2) + ((x/2)*√(x^2 + 1)) + ln(√(x+√(x^2 +1))) is a solution of the
equation 2y = x*y' + ln(y')...(1)
I differentiated (y) with respect to (x), and substituted (y' and y) in equation (1), but that
led me to nowhere.
*The problem might be easy, but I study by myself and have no one to consult, I appreciate
any tips or hints, thanks in advance.
I need help with this problem:
Verify that y = (x^2/2) + ((x/2)*√(x^2 + 1)) + ln(√(x+√(x^2 +1))) is a solution of the
equation 2y = x*y' + ln(y')...(1)
I differentiated (y) with respect to (x), and substituted (y' and y) in equation (1), but that
led me to nowhere.
*The problem might be easy, but I study by myself and have no one to consult, I appreciate
any tips or hints, thanks in advance.