find the nth differential co-efficient of $\displaystyle -e^{-3x} $
here below i presume is the answer after attempt;
$\displaystyle (-1)^n3^ne^{-3x} $
pls could i be right? thanks.
what then is the answer to this problem?
find the nth differential co-efficient of $\displaystyle -e^{-3x} $
here below i presume is the answer after attempt;
$\displaystyle (-1)^n3^ne^{-3x} $
pls could i be right? thanks.
what then is the answer to this problem?