[" The curve "y-e^(xy)+x=0" has a vertical tangent at the "],[" point "],[(a)(1,1)(b)" at no point "(c)(0,1)" (d) none "]

The curve given by x+y=e^(x y) has a tangent parallel to the y-axis at the point (a) (0,1) (b) (1,0) (c) (1,1) (d) none of these

The curve given by x+y=e^(x y) has a tangent parallel to the y-axis at the point (a) (0,1) (b) (1,0) (c) (1,1) (d) none of these

The curve given by x+y=e^(x y) has a tangent parallel to the y- axis at the point (a) (0,1) (b) (1,0) (c) (1,1) (d) none of these

The curve given by x+y=e^(x y) has a tangent parallel to the y - axis at the point (0,1) (b) (1,0) (c) (1,1) (d) none of these

The curve given by x+y=e^(xy) has a tangent parallel to the y-axis at the point (0,1)(b)(1,0)(1,1) (d) none of these

Find the point on the curve y-e^(xy)+x=0 . At which we have vertical tangent.

The curve f(x)=x at the point with x = 0 , has 1) vertical tangent 2) horizontal tangent 3) no vertical tangent 4) none of these

The function x^x decreases in the interval (a) (0,e) (b) (0,1) (c) (0,1/e) (d) none of these

The function x^x decreases in the interval (a) (0,e) (b) (0,1) (c) (0,1/e) (d) none of these

Find number of vertical tangents to the curve y-e^(xy)+x=0