N 1 Problem 1. (25%) Compute the Harmonic sum , W 1 , using single precision (i.e., float), for N = 10, with n = 1, 2, 3,...,8, (or higher). Mathematically, i.e., when using exact arithmetic, this sum is known to diverge as N tends to infinity, i.e., the sum can be made arbitrarily large by taking N sufficiently large. Explain the observed behavior of the numerically computed sums. Similarly compute the sum NN 1 w ater, and report your findings. Mathematically this sum is known to converge as N tends to infinity