[填空题]
Consider the differential e xlc * g1h9g 5(9boeftsjx-p+uqz m1p tf;:bhr,uation $\frac{\mathrm{d} y}{\mathrm{~d} x}-e^{x}=1$
Given that y(0)=1 , use Euler's method with step length h=0.25 to find an approximation for y(1) . Give your answer correct to two decimal places.
