Question

the number of variable in an lpp is - compared to that of number of constraints ​

Answer 1

Answer:

Minimize f(x1,x2)=x2 where x1,x2≥0.

[In the sense of linear programming this would count as a problem with zero constrains. In standard form the non-negativity of the variables is always there, so one would rather count the constrains that are equations.]