Which of the following are degree sequences of graphs? In each
case, either draw a graph...
Which of the following are degree sequences of graphs? In each
case, either draw a graph with the given degree sequence or explain
why no such graph exists.
a- (2,0,6,4,0,0,0,...)
b- (0,10,0,1,2,1,0,...)
c- (3,1,0,2,1,0,0,...)
d- (0,0,2,2,1,0,0,..)
a. Solve the following linear programming model by using the
graphical method: graph the constraints and...
a. Solve the following linear programming model by using the
graphical method: graph the constraints and identify the feasible
region then determine the optimal solution (s) (show your
work).
Minimize Z = 3x1 + 7x2
Subject to 9x1 + 3x2 ≥ 36
4x1 + 5x2 ≥ 40
x1 – x2 ≤ 0
2x1 ≤ 13
x1, x2 ≥ 0
b. Are any constraints binding? If so, which one (s)?
Which of the following sets are well ordered under the specified
operation? Justify your answers. Explain...
Which of the following sets are well ordered under the specified
operation? Justify your answers. Explain why they are/ are not well
ordered.
(a)R+ U {0}, <
(b)[0,1], >
(c)The set of integers divisible by 5, <
(d){ {0,1,..., n} | n∈N}, ⊆