The set x : x is an even prime number can be written as. - Vidyadip

MCQ

The set {x : x is an even prime number} can be written as.

A
{2}
B
{2, 4}
C
{2, 14}
D
{2, 4, 14}

✓

Answer

{2}

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 "M.C.Q (1 Marks)" from Sets→Sets — all question types→MATHS STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The value of $\tan\text{x}\tan\Big(\frac{\pi}{3}-\text{x}\Big)\tan\Big(\frac{\pi}{3}+\text{x}\Big)$ is:

$\cot3\text{x}$
$2\cot3\text{x}$
$\tan3\text{x}$
$3\tan3\text{x}$

Which of the following is not correct?

$\sin\theta=-\frac{1}{5}$
$\cos\theta=1$
$\sec\theta=\frac{1}{2}$
$\tan\theta=20$

The inclination of the line x - y + 3 = 0 with the positive direction of x-axis is:

Let U be the universal set containing 700 elements. If A, B are subsets of U such that $\text{n(A)}=200,\text{ n(B)}=300$ and $\text{n(A}\cap\text{B)}=100.$ Then, $\text{n(A}'\cap\text{B}')=$

400
600
300
None of these.

If x is a real number and |x| < 3, then:

$\text{x}\geq3$
$-3<\text{x}<3$
$\text{x}\leq-3$
$-3\leq\text{x}\leq3$

If the probability of A to fail in an examination is $\frac{1}{5}$ and that of B is$\frac{3}{10}$Then, the probability that either A or B fails is

Choose the correct answer.
If x < 5, then.

If 100 times the 100th term of an AP with non-zero common difference equals the 50 times its 50th term, then the 150th term of this AP is:

If $1,\,\omega ,\,{{\omega }^{2}}$ are the roots of unity, then ${{(1-2\omega +{{\omega }^{2}})}^{6}}$ is equal to [Pb. CET 2001]

Let A and B have 3 and 6 elements respectively. What can be the minimum number of elements in A ∪ B?