DeterminantHard
Question
If f′(x) =
, then y = f(x) represents -
, then y = f(x) represents -Options
A.a straight line parallel to x-axis
B.a straight line parallel to y-axis
C.parabola
D.a straight line with negative slope
Solution
On performing R3 → R3 - R1 - 2R2
we get f,(x) = 0 ⇒ f(x) = c
⇒ a straight line parallel to x-axis
we get f,(x) = 0 ⇒ f(x) = c
⇒ a straight line parallel to x-axis
Create a free account to view solution
View Solution FreeMore Determinant Questions
If the system of equations$${3x + y + 4z = 3 }{2x + \alpha y - z = - 3 }{X + 2y + z = 4 }$$has no solution, then the val...If a, b, c are pth, qth and rth terms of a GP, then is equal to -...Among the statements:I : If $\left| \begin{matrix} 1 & cos\alpha & cos\beta \\ cos\alpha & 1 & cos\gamma...The least value of the product xyz for which the determinant is non-negative is :...If a, b, c are all different and = 0, then:...