[" The slope of the tangent to the curve "],[y=sqrt(4-x^(2))" at the point where the ordinate and "],[" abscissa are equal.is "]

The slope of the tangent to the curve y=sqrt(4-x^(2)) at the point where the ordinate and the abscissa are equal is -1 (b) 1 (c) 0 (d) none of these

The slope of the tangent to the curve y=sqrt(4-x^2) at the point where the ordinate and the abscissa are equal is (a) -1 (b) 1 (c) 0 (d) none of these

The slope of the tangent to the curve y=sqrt(4-x^2) at the point where the ordinate and the abscissa are equal is -1 (b) 1 (c) 0 (d) none of these

The slope of the tangent to the curve y=sqrt(4-x^2) at the point where the ordinate and the abscissa are equal is (a) -1 (b) 1 (c) 0 (d) none of these

The slope of the tangent to the curve y=sqrt(4-x^2) at the point where the ordinate and the abscissa are equal is (a) -1 (b) 1 (c) 0 (d) none of these

The slope of the tangent to the curve y =sqrt(9-x^(2)) at the point where ordinate and abscissa are equal, is

The slope of the tangent to the curve y =sqrt(9-x^(2)) at the point where ordinate and abscissa are equal, is

The equation of the tangent to the curve y=sqrt(9-2x^(2)) at the point where the ordinate & the abscissa are equal is

The equation of the tangent to the curve y=sqrt(9-2x^(2)) at the point where the ordinate & the abscissa are equal is