Question
15. if 0 < x < 10 y = 4*x elseif 10 < x < 40 y = 10*x else y = 500 end Cases:
15. if 0 < x < 10 y = 4*x elseif 10 < x < 40 y = 10*x else y = 500 end Cases: a. x = -1 y = ? b. x = 5 y = ? c. x = 30 y = ? d. x = 100 y = ? Write brief scripts to evaluate the following functions. You should test that your script provides the correct results.
18. Given x = [4 1 6] and y = [6 2 7], compute the following arrays a. aij = xiyj b. bij = xi/yj c. ci = xiyi, then add up the elements of c. d. dij = xi/(2 + xi + yj) e. eij = reciprocal of the lesser of xi and yj
19. Find the eigenvalues and associated eigenvectors of the matrix A=[-2 2; 0 -1]
20. Check whether the vectors a = {3; 4; 5}, b = {-3; 0; 5}, c = {4; 4; 4}, d = {3; 4; 0} are linearly independent.
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