Question
$\lim _{x \rightarrow 5} \frac{x^2-8 x+15}{x^2-25}$
✓
Answer
$\frac{1}{5}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The probability of occurrence of at least one of the two events $A$ and $B$ is The probability that event $A$ occurs, but event $B$ does not occur is Find the probability of event $B.$
→$(5 x-1) \cdot(y+1)=9$
→$y=\frac{1}{\sqrt{x^3+x-1}}$
→$X$ Is a normal variate. The mean and the variance of the distribution of $X$ are $52$ and $36$ respectlvely. State the probability density function of the distribution. Find the value of third quartile.
→The chain base index numbers for sales of a certain type of scooter from the year $2015$ to $2020$ are as follows. Find fixed base index numbers.
→| years | $2015$ | $2016$ | $2017$ | $2018$ | $2019$ | $2020$ |
| Index numbers of sale | $110$ | $112$ | $109$ | $108$ | $105$ | $111$ |
The following data are available about the crimes in a city. Find the general index number by fixed base method considering the year $2010$ as base year.
→State the merits and limitations of the method of least squares.
$y=\left(x^2-3 x+5\right)-(7 x+4)$
→Find the values of the following: $\lim _{x \rightarrow-\frac{1}{2}} \frac{2 x^{2}+3 x+1}{2 x^{2}-x-1}$
→Find constant $C$ for the following discrete probability distribution. Hence obtain mean and variance of this distribution.$p(x)=C \cdot 4 p_x, x=0,1,2,3,4 \text {. }$
→