In an LPP, if the objective function $Z=ax+by $ has the same maximum values at two corner points of the feasible region, then the number of points of which $Z_{max}$ occurs is :
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → infinite
$Z_{max}$ occurs between all the points on the line joining the two given points
⇒ infinite number of points