DO IT ASAP I ONLY WANT ANSWER NOT SOLUTION I WILL VOTE

Which of the following statements is false? Select one: O a. A complete bipartite graph Kon where m - 30 and n15 has an Buler circult. O b. A cycle on wheren-55 has a Hamilton circuit. O c. None of these O d. A complete bipartite graph Ken Wherem 21 and 2 has an Euler path. O c. A cycle Cn wheren 55 has an Euler circuit There are 5 boys and girls in a class. In how many ways 3 representatives can be chosen If there is at least 1 girl among them! Select one: OaC17,1) C152) O C17.1) (5.2) C17.2)C(5.1) + C(73) *C(5.0) OCC71)C(5.231'IC7.2) *C(5.1) (07.3)C(5.01 OdC170) C15,3) + C171)C(S.2) C17.21C(5.1). C17.3).15.0) Which of the following relations on (a,b,c,d) is an equivalence relation? Select one O a.(aa). (c.c), (d), (d.d).(d.cl O b.lla,a). Ib.b),(b.c), (cc). (cb), (cd), (dd).(d.cl O c [la,a). (a.c). (b.b). (c.c). (c.a). (cb). (dd) O d.Ifa.a). (a.c), (b,b). (b,d).(cc). (ca). (d.d), (d.b)] b d Consider the directed graph glven above. Which of the following statements is false? Select one: O a. The sum of out degrees of all the verticesis 10 O . It is weakly connected O None of these O d. It has two strongly connected components