To solve a system Ax=b of m linear equations in n variables (n ...

[bobypop]

To solve a system Ax=b of m linear equations in n variables (n m):
  a.set m variables to 0 and solve for the remaining n-m variables.
  b.find A^-1b.
  c.set n-m variables to 0 and solve for the remaining m variables.
  d.set x₁=0 and solve for the remaining variables.

Question 2

To convert an LP to standard form we: a.add an excess variable to

a constraint.

b.add a slack variable to a constraint.

c.must set the objective value to some specific number.

d.only use nonnegative decision variables.

[jackie]

Answer to Question 1

correct: c

Answer to Question 2

correct: b

[bobypop]

TY

[jackie]

You're welcome