Evaluate _ r 1 ;r^2 - Vidyadip

Question

Evaluate $\mathop {\lim }\limits_{r \to 1} \;\pi {r^2}$

✓

Answer

Here $\mathop {\lim }\limits_{r \to 1} \;\pi {r^2}$ $ = \pi \times {(1)^2} = \pi$

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

Explore more

More "1 Marks Question" from Limits and Derivatives→Limits and Derivatives — all question types→MATHS STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

In a simultanepous throw of a pair of dice, find the probability of getting,
A sum greater than 9.

Write the number of ways in which 7 men and 7 women can sit on a round table such that no two women sit together.

If A and B are two sets such that $\text{A}\subset\text{B},$ then write B' - A' in term of A and B.

The equations of two sides of a square are 5x - 12y - 65 = 0 and 5x - 12y + 26 = 0. Find the area of the square.

If X = {1, 2, 3}, if n represents any member of X, write the following sets containing all numbers represented by.
n + 6.

Write the value of $\sin\frac{\pi}{15}\sin\frac{4\pi}{15}\sin\frac{3\pi}{10}.$

Let a sample space be S = {$\omega_1, \omega_2,..., \omega_6$}.Which of the following assignments of probabilities to each outcome are valid?

Outcomes	$\omega_1$	$\omega_2$	$\omega_3$	$\omega_4$	$\omega_5$	$\omega_6$
	$\frac 18$	$\frac 23$	$\frac 13$	$\frac 13$	$-\frac 14$	$-\frac 13$

Write the negation of the following simple statement:
$\sqrt{5}$ is a rational number.

Check the validity of the following statements:
q: 125 is a multiple of 5 and 7.

Find the range of f(x) = 2 - 3x, x $ \in $ R, x > 0.