the question 5x^2-6xy+5y^2=16 represent an ellipse
a-)) Determine dy/dx at(1.-1)
b )) DETERMINE TWO POINTS ON THE ELLIPSE AT WHICH THE TANGENT IS HORIZONTAL.
the question 5x^2-6xy+5y^2=16 represent an ellipse
a-)) Determine dy/dx at(1.-1)
b )) DETERMINE TWO POINTS ON THE ELLIPSE AT WHICH THE TANGENT IS HORIZONTAL.