defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Differential Calculus Applications of Derivatives
The turning point of the function \(y=\frac{a x-b}{(x-1)(x-4)}\) at the point P(2, -1) is
1
neither a maximum nor a minimum
2
both maximum and a minimum
3
a minimum
4
a maximum