Medium
For some constants $a$ and $b$,find the derivative of $\frac{x-a}{x-b}$.
- A$\frac{a-b}{(x-b)^{2}}$
- B$\frac{b-a}{(x-b)^{2}}$
- C$\frac{a+b}{(x-b)^{2}}$
- D$\frac{a-b}{(x-a)^{2}}$
Explore More
Similar Questions
Let $f(x)$ be a polynomial of degree $3$ such that $f(3)=1$,$f'(3) = -1$,$f''(3) = 0$ and $f'''(3)=12$. Then the value of $f'(1)$ is
If $f(x) = 4x^3 + 3x^2 + 3x + 4$,$x \neq 0$,then $\frac{d}{dx}\left(x^3 \cdot f\left(\frac{1}{x}\right)\right) =$ . . . . . .
If the function $f(x)$ is defined by $f(x) = \frac{x^{100}}{100} + \frac{x^{99}}{99} + \dots + \frac{x^2}{2} + x + 1$,then $f'(0) = $
If $f(x) = x^4 - x^3 + 7x^2 + 14$,then what is the value of $f^{\prime}(5)$?
If $f(x)=3 x^2+2 x f^{\prime}(1)+f^{\prime \prime}(2)$,then $f(x)=$ . . . . . .
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo