No CS285 student will fail the course 4) Question 4: Let set A = {1,2,3,4,5,6} and B = {2,3,5,6,7,8) A-B= AUB = AB= 5) Question 5: Verify if the following function is bijective. f: RR f(x) = x2 - 3 6) Question 6: Is the following function invertible? If yes provide the inverse Let fa function from R to R, such that f(x) = 5/12 - x) SURMIR VOUR ANSWER IN ONE FULFITHE MAIORD FILET RE