Given a function f (x,\:y) = 4x^{2} + 6y^{2}−8x−4y + 8, the optimal values of f (x,y) is

Question

Given a function  f (x,\:y)  = 4x^{2} + 6y^{2}−8x−4y + 8, the optimal values of f (x,y)  is

Examsnet · Accepted Answer

Correct Answer is : Is a minimum equal to 10/3.

GATE Civil Engineering (CE) 2010 Solved Paper