If objective function $Z=px + qy $ is maximum at (2, -2) and maximum value is 8, such that $p=3q$ then the value of p and q are respectively :
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 6, 2
$Z(2,-2)=2p-2q=8$
so $p=4+q$
as $3q=p$
so $3q=4+q$
$q = 2,p = 6$