Find the extremum of f(x,y) subject to the given constraint, and state whether it is a maximum or a minimum. f(x.y) = 4x + 3y; 3x+ 4y = 273 F(x.y,A) =-( Find the partial derivatives F,, F,, and F,. X' y' %3D F2 = There is a m value of located at (x, y) = (Type an in pe an ordered pair, using integers or fractions.) maximum F, F,

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