Use euler’s method: = =−−+ )=1.0 )=1.0 =0.4 =20.0 ℎ=0.01 =1 ▪ write the data (y1, y2) to a file named "lastname_prob1.dat" example: if your name is john doe – file name would be "doe_prob1.dat" ▪ plot the result with lines using gnuplot (hint: see lecture 08) ▪ submit full code (copy and paste). plot must be on a separate page. ▪ run the code again and plot the result for: =0.1 =11.0