Question

question

Answer 1

Can the following differential equation be solved without knowing how to solve a second order differential equation?
\[\frac{d^2 \vec r}{dt^2}-4\frac{d \vec r}{dt}-5 \vec r=0\]

Answer 2

Where is the equation?

Answer 3

@Nishant_Garg

Answer 4

It is there in my post

Answer 5

I'll write it again

Answer 6

\[\frac{d^2 \vec r}{dt^2}-4\frac{d \vec r}{dt}-5 \vec r=0\]

Answer 7

this is not equation .
this is statement.

Answer 8

what is vector r equation here?

Answer 9

It's a function of t

Answer 10

That's really all the information that is given

Answer 11

\[\vec r(t)=x(t)i+y(t)j+z(t)k\]