- #1
tuananh3ap
- 18
- 0
hello every body .I have some problem :
i don't know slove the equation
[tex]x"=k/m*x[/tex] (1)
i don't understand result of (1) is [tex]x=Asinkt+Bcoskt[/tex]
i don't know slove the equation
[tex]x"=k/m*x[/tex] (1)
i don't understand result of (1) is [tex]x=Asinkt+Bcoskt[/tex]