What is the communication channel delta if the members in the communication plan are increased from 5 to 10?
A.
35
B.
5
C.
15
D.
75
Explanation:
Delta = n*(n-1)/2 – n1*(n1-1)/2 where n = individuals and n1 = new individuals 10-45 = 35 No of communication channels: n*(n-1)/2 where n = individual
Correct answer is A
0
0
(5(5-1))/2 = 10
(10(10-1))/2 = 45
Which answer ??
0
0