Use Euler's, Midpoint, Heun's methods with h=1, h=0.5 and h=0.25 to approximate y(2.1) where y(t) is...

 

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Use Euler's, Midpoint, Heun's methods with h=1, h=0.5 and h=0.25 to approximate y(2.1) where y(t) is the solution of the initial value problem =y-(0138e) y ) - cos (). y(0.1)= 0.81 * CoS dt find the relative error in y(2.1) for each step length. Use Euler's, Midpoint, Heun's methods with h=1, h=0.5 and h=0.25 to approximate y(2.1) where y(t) is the solution of the initial value problem =y-(0138e) y ) - cos (). y(0.1)= 0.81 * CoS dt find the relative error in y(2.1) for each step length.