3. Using the Monte Carlo method, integrate 1 numerically. Vary the number of iterations (10, 1000. 10,000 ..) and estimate an appropriate number of iterations to obtain good accuracy 0.8 0.6 0.4 0.2 0 0 0.2 0.4 0.6 0.8 Note: The exact value of the above integration is /4 so this can be used to approximate the value of . Make sure that you attach example runs showing the results from the computer