Home
Class 11
MATHS
Let A and B be two sets such that n (A) ...

Let A and B be two sets such that n (A) = 3 and n(B) =2. If (x,1) (y,2) (z,1) are in `AxxB`, find A and B, where x,y,z are distinct elements.

Text Solution

Verified by Experts

The correct Answer is:
`rArr a = (x,y,z) and = {1,2}`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SAMPLEPAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise Part - III (III. Answer any seven questions. Question no . 40 is compulsory.)|10 Videos

  • SAMPLEPAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise Part - IV (IV. Answer all the questions.)|7 Videos

  • SAMPLEPAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise Part - IV (IV. Answer all the questions.)|7 Videos

  • SAMPLE PAPER-6 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|6 Videos

  • SETS, RELATIONS AND FUNCTIONS

    FULL MARKS|Exercise Exercise -1.5|25 Videos

Similar Questions

Explore conceptually related problems

Let A and B be two sets such that n(A) =3 and n(B) =2. If (x, 1), (y, 2), (z,1) are in A xx B, find A and B, where x, y and z are distinct elements.

Let A and B are two sets such that n(A) = 3 and n(B) =2 . If (x,1) , (y,2) and (z,1) are in A xx B , find A and B where x,y, z are distinct elements.

Knowledge Check

  • Let Z denote the set of all integers and A = { (a,b) : a^2 +3b^2 = 28 ,a,b in Z } and B= {(a,b ):a gt b, in Z} . Then the number of elements in A nn B is

    A
    2
    B
    3
    C
    4
    D
    6

  • The number of elements in the set {(a,b): 2a^(2) + 3b^(2) =35, a,b in Z}, where Z is the set of all integers, is

    A
    2
    B
    4
    C
    8
    D
    12

    • Similar Questions

    Explore conceptually related problems

    Let A and B be two sets such that n(A) =3 and n (B ) =2 If (x,1) , ( y,2) ,(z,1) are in A xx B find A and B where x ,y and z are distinct elements

    Let A and B be two such that n(A)=3 and n(B)=2 . If (x,1),(y,2),(z,1) are in AxxB , find A and B where x, y, z are distinct elements.

    Given that x+y+z=15w h e na ,x ,y ,z ,b are in A.P. and 1/x+1/y+1/z+=5/3w h e n a ,x ,y ,z ,b are in H.P.

    Let A = {x, y, z) and B = {1, 2}. Find the number of relations from A to B.

    If the straight lines (x-1)/(1)=(y-2)/(2)=(z-3)/(m^(2))and(x-3)/(1)=(y-2)/(m^(2))=(z-1)/(2) are coplanar, find the distinct real values of m.

    Let x ,y ,z in R such that x+y+z=6a nd x y+y z+z x=7. Then find the range of values of x ,y ,a n dzdot

    Home
    Profile