1.

If `int(e^(x-1))/((x^(2)-5x+4))2xdx=AF(x-1)+BF(x-4)+c` and `F(x)=int (e^(x))/(x)dx`, then-A. `A=(-2)/(3)`B. `B=(4)/(3)e^(3)`C. `A=(2)/(3)`D. `B=(8)/(3)e^(3)`

Answer» Correct Answer - A,D


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