Application of DerivativeMedium
Question
If the line ax + by + c = 0 is a normal to the curve xy = 1, then -
Options
A.a > 0, b > 0
B.a > 0, b < 0
C.a < 0, b > 0
D.a < 0, b < 0
More Application of Derivative Questions
A particle begins at the origin and moves successively in the following manner as shown, 1unit to the right, 1/2 unit up...The equation of the tangent to the curve y = x2 + 1 at point (1, 2) is-...A particle moves along the curve y = x3/2 in the first quadrant in such a way that its distance from the origin increase...If the tangent to the curve x = a (θ + sin θ), y = a (1 + cos θ) at θ = π/3 makes an angle ^...The maximum value of the sum of the A.P. 50, 48, 46, 44, ....... is -...