Solve the problem

x'=-x , x(0)=1

bu using the trapezoid rule. compare the true solution at t=1 to the approximate solution obtained with n steps.

show , for example, that for n=5, the error is 0.00123.

there is answer of this question in page, but it is not correct. so i want the correct answer and explanation.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!