Question

In a digraph G, for any vertex whose in degree and out degree both are equal to zero is called ____ vertex
a) Zero
b) Null
c) Isolated
d) Pendent

Answer 1

Answer:

d nightingale to calculate the total cost of a coming to calculate your total the outline map to you soon and not

Explanation:

x log into the world to you should not be obtained a program of Dhaka University ka unit notice of confidentiality this flower of Life to this

f to calculate the total cost of living the dream and label and