12th Class
Mathematics
Sample Paper
Maths Olympiad Model Test Paper-12
question_answer
If m is the minimum value of \[f\,\,(x,y)={{x}^{2}}-4x+{{y}^{2}}+6y,\] when x and y are subjected to the restrictions \[0\le x\le 1\] and \[0\le y\le 1,\] then the value of |m| is________.