If (a, b) = (x, y) then___________. - Vidyadip

MCQ

If (a, b) = (x, y) then___________.

A
a = x
B
a = y
C
a = y and b = x
D
a = x and b = y

✓

Answer

a = y and b = x

Solution:

Two ordered pairs are said to be equal if and only if their corresponding elements are equal i.e. a = x and b = y.

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 Relations and Functions→Relations and Functions — all question types→MATHS STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The total number of ways in which 9 different boys can be distributed among three different children, so that the youngest gets 4, the middle gets 3 and the oldest gets 2, is:

Choose the correct answer.
Let x₁, x₂, ..., x_n be n observations and $\bar{\text{x}}$ be their arithmetic mean. The formula for the standard deviation is given by:

If the mode of five observations, in order, 0, 2, 3, m, 5 is 3 then m = _______.

The centroid of the triangle with vertices (2, 6), (-5, 6) and (9,3) is:

In a city 20% of the population travels by car 50% travels by bus and 10% travels by both car and bus. Then, persons travelling by car or bus is:

The value of $\cot\Big(\frac{\pi}{4}+\theta\Big)\cot\Big(\frac{\pi}{4}-\theta\Big)$ is:

-1
0
1
Not defined

Value of 0! is always 1:

The set of all possible outcomes of any experiment is called:

$\sin^2\frac{\pi}{18}+\sin^2\frac{\pi}{9}+\sin^2\frac{7\pi}{18}+\sin^2\frac{4\pi}{9}=$

1
4
2
0

The number of different ways in which 8 persons can stand in a row so that between two particular persons A and B there are always two persons, is:

60 × 5!
15 × 4! × 5!
4! × 5!
None of these.