If $\text{f(x)}=\frac{\text{x}^\text{n}-\text{a}^\text{n}}{\text{x}-\text{a}},$ then $\text{f}'\text{(a)}$ is:
View full solution →- $1$
- $0$
- $\frac{1}{2}$
- $\text{dose not exist}$
172 questions across 5 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
M.C.Q (1 Marks)
12 Q→021 Marks Question
14 Q→032 Marks Questions
40 Q→043 Marks Question
48 Q→055 Marks Questions
58 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
150
-50
-150
50
$\cos9$
$\sin9$
$0$
$1$
$\frac{\text{ax}^2+\text{bx}+\text{c}}{\text{px}^2+\text{qx}+\text{r}}$
$\log_3\text{x}+3\log_\text{e}\text{x}+2\tan\text{x}$
$\frac{\text{e}^\text{x}}{1+\text{x}^2}$
$\frac{1}{\sin\text{x}}+2^{\text{x}+3}+\frac{4}{\log\text{x}^3}$
$\text{x}^3-\text{5x}^2+\text{x}-5$
$\frac{1}{\sqrt{\text{x}}}$
$\frac{\text{x}^2-\text{x}+1}{\text{x}^2+\text{x}+1}$
$\text{e}^{\text{3x}}$
$\frac{\text{x}}{1+\tan\text{x}}$
$\sin\sqrt{2\text{x}}$
$\sqrt{2\text{x}^2-1}$
$\tan\text{2x}$
$\tan\text{2x}$
Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.