Posted by Brad Paul on October 11, 2002 at 07:47:41:
In Reply to: Re: Linear Dependence problem posted by Colin on October 10, 2002 at 22:09:43:
: : : Yes use the Wronskian.
: I ended up with
: W(f,g) = e^(2At)[sin(Bt)cos(Bt)(A-1) + B]
: If this is correct (which I'm not so sure of),
: then this would never equal zero when B != 0, right? So f & g are independent?
You should check my work but on my first try I got:
W(f,g)=B e2 A t
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