Question

which of the following four numbers are in proportion
(a) 1,2,3,4
(b)5,12,10,6
(c)3,4,5,6
(d)2,3,4,6

Answer 1

Answer:

b

Step-by-step explanation:

hope u have satisfied with my answer

Answer 2

1 2 Ka 4 4 2 Ka 1 why I answer your question I am not Lakhan