0
answers
0
watching
117
views
10 Nov 2019
###please show step by step###
Use Euler's method, with step h = 0.1, to approximate the value at t = -0 .2 of the solution y to the initial value problem - 2ty =1, y(0) = -1/2 Observe the equation (3) is linear, first-order. Solve the above initial value problem. (Hint: When integrating take the definite integral with lower delimiter t = 0.) Express the solution in terms of the error function erf (x) and hence show the solution y is not expressible in terms of elementary functions. How else could you approximate y (-0.2)? (Think of what you learned in Calculus.)
###please show step by step###
Use Euler's method, with step h = 0.1, to approximate the value at t = -0 .2 of the solution y to the initial value problem - 2ty =1, y(0) = -1/2 Observe the equation (3) is linear, first-order. Solve the above initial value problem. (Hint: When integrating take the definite integral with lower delimiter t = 0.) Express the solution in terms of the error function erf (x) and hence show the solution y is not expressible in terms of elementary functions. How else could you approximate y (-0.2)? (Think of what you learned in Calculus.)
0
answers
0
watching
117
views
For unlimited access to Homework Help, a Homework+ subscription is required.