Question
$\lim _{x \rightarrow-1} \frac{x^3+1}{x+1}$

Answer

$3$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The mean life of bulbs of a company is $1500$ hours and the
standard deviation is $160$ hours. Find the probability that a
bulb selected from the production of this company has
life
$(1)$ more than $1780$ hours
$(2)$ from $1364$ hours to $1780$ hours
$($The life of bulbs follows normal distribution$.)$
Find the values of the following: $\lim _{x \rightarrow-1} \frac{3 x^{2}-2 x-5}{x+1}$
One number is selected at random from the first $30$ natural numbers. If the selected number is a multiple $2 ,$ find the probsbility that the number is also a multiple of $5.$
Find the values of the following :
$\lim _{x \rightarrow-2} \frac{x^{10}-1024}{x^5+32}$
A study conducted to know the relationship between the number of family members and the consumption of milk in families shows the following results. Find correlation coefficient between the number of family members and the consumption of milk $($in litres$)$ in families.
Number of family members $3$ $5$ $2$ $5$ $4$ $6$ $3$
Consumption of milk $($litre$)$ in family $1.5$ $2.5$ $0.5$ $2$ $1.5$ $2$ $1$
The information about six different items used in the production of an electronic item is as follows. Find the Index Number and Interpret it :
ItemsABCDEF
Weight51010302025
Percentage Price Relative290315280300315320
Find the values of the following :
$\lim _{x \rightarrow-1} \frac{x^{2017}+1}{x^{2018}-1}$
Find the trend using five yearly moving averages for the following data about yearly production $($in tons$)$ of a factory.
Year $2006$ $2007$ $2008$ $2009$ $2010$ $2011$ $2012$ $2013$ $2014$ $2015$ $2016$
Productions(tones) $112$ $106$ $93$ $90$ $114$ $159$ $170$ $130$ $108$ $113$ $115$
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 the values of the following: $\lim\limits_{x \rightarrow 0} \frac{\sqrt[10]{1+x-1}}{x}$