Could someone please tell me if this is correct?
∫-infinity to -1 e^-2xdx
lim t goes to -infinity ∫t to -1 e^2x dx
lim t goes to -infinity e^-2x/-2|t to -1
lim t goes to -infinity e^2/-2 -e^-2t/-2
Would I have to use L'hopitals rule for both of these?
Thank you very much