Question

III. Answer ANY TEN questions. Question No. 42 is compulsory:
10 x 5 = 50
29. IfX= {-5,1,3,4} and Y - {a,b,c}, then which of the following relations are functions from X to Y9
1) R, = {(-5, b), (1.b).(3, a),(4.c)} nolation
ii) R2 = {(-5, a),(1, a),(3, b). (4, ) (1, b)} rier

Answer 1

Answer:

I realy dont understand???????