Mathematics Concepts Quiz
Mathematics Concepts Quiz
Test your knowledge of essential mathematics concepts with this engaging quiz. Each question is designed to challenge your understanding of fun
Topics covered include:
- Ordered pairs
- Cartesian products
- Fun
ctions and their ranges - Inverse fun
ctions - Domain of fun
ctions
Statement:- The ordered pair ( 1, b) and (1,c) are equal Reason:- Two ordered pair are equal if and only if the corresponding first elements are equal.
Both statement and reason are true.
Statement is true but reason is false.
Both statement and reason are false.
Statement is false but reason is true.
If A= { x, y ,z} and B= { s, t},then
A x B = B x A
A x B ≠ B x A
A x B = {}
A x B has 4 ordered pairs
Let P = { 1, 2, 3} and Q ={ 6, 7}, then the number of relations from P into Q will be
12
16
64
32
Range of function f: R →R given by f(x) = x^2
[-infinity, + infinity]
[ 0, + infinity]
[- infinity, 0]
0
If P = {1,3} , Q= {2,4,6} and R={4,5}, then P x (Q ꓵ R) is:
{ (1, 2), (1, 4), (1, 5), (1, 6), (3,2), (3, 4), (3, 5), (3, 6)}
{ (1,4), (3, 4), (1, 5), (3,5)}
{(1,4), (3, 4)}
None of these
Let set S= {1,2,3}. Then the function f: S -> S given as f = { (3,1), (2,3), (1,2)} will have the inverse:
{ (1,2), (2,2), (2,3)}
{ (1,2), (2,1), (3,1)}
{ (1,3), (2,3), (2,1)}
{ (1,3), (3,2), (2,1)}
Let A = {-2, -1, 0} and f(x) = 2x – 3 then the range of f is
{7, -5, -3}
{-7, 5, -3}
{-7, -5, 3}
{-7, -5, -3}
The domain of the function f(x) = x/(1 + x²) is
R – {1}
R – {-1}
R
None of these
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