Question

90. At least how many variables will
be zero in a basic feasible solution
of a system of m equations of n
variables where n>m?
(A) m
(B) n
o no
(D) n--m
m​

Answer 1

Answer:

n and m

because

The set of basic variables. Basic Variables. A variable in the basic solution (value is not 0). Nonbasic Variables. A variable not in the basic solution (value = 0).