3.4.2: Following are some big-oh relationships. For each, give witnesses no and o that can be used to prove the relationship. Choose your witnesses to be minimal in the sense that no-1 and c are not witnesses, and if d c, then no and d are not witnesses a) nis O(.001n3) b) c) d) 2519 + 13m2-106n+ 77 is 0(n4) 2n+10 is O(2") n10 is 0(3")