Question
Evaluate the following limit: $\lim\limits_{\text{x}\rightarrow-1}\big(4\text{x}^2+2\big)$
✓
Answer
$\lim\limits_{\text{x}\rightarrow-1}\big(4\text{x}^2+2\big)=\big(4(-1)^2+2\big)=6$
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
List all the element of the following sets:
F = {x : x is a letter of the word "MISSISSIPPI"};
F = {x : x is a letter of the word "MISSISSIPPI"};
The fig.shows a relation between the sets P and Q. Write this relation in roster form. What is its domain and range?
Which of the following statements are true and which are false? In each case give a valid reason for saying so. s: If x and y are integers such that x > y, then –x < – y.
One card is drawn from a well shuffled deck of 52 cards. If each outcome is equally likely, calculate the probability that the card will be not a diamond.
In a simultanepous throw of a pair of dice, find the probability of getting, A sum greater than 9.
Show that the set of letters needed to spell CATARACT and the set of letters needed to spell TRACT are equal.
If $3\tan(\text{x}-15^{\circ})=\tan(\text{x}+15^{\circ}),0<\text{x}<90^{\circ},$ find x.
→{a} $\subset${a, b, c}
→Write down the all possible proper subset of the given set. {1, 2, 3}
The minute hand of the watch is 1.5 cm long. How far does its tip move in 40 minutes? (Use $\pi$ = 3.14).
→