Home
Class 11
MATHS
Let A={1,2} and B={3,4}. Write A xx B. H...

Let A={1,2} and B={3,4}. Write `A xx B`. How many subsets will `A xx B` have? List them.

Text Solution

Verified by Experts

The correct Answer is:
16
Promotional Banner

Topper's Solved these Questions

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Relations and Functions (True /False Statement )|30 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Trigonometric Functions (Fill in the blanks)|62 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Sets (True/False Statement)|24 Videos

  • MATHEMATICAL REASONING

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (Knowledge Test:)|2 Videos

  • PERMUTATIONS AND COMBINATIONS

    KUMAR PRAKASHAN|Exercise PRACTICE WORK |40 Videos

Similar Questions

Explore conceptually related problems

Let A={1,2} and B={3,4}. Find the number of relations from A to B.

Let A={1,2,3,4,5}, B={4,5,6,7}. Find A-B.

If A= {-1, 3,4} and B={2,3} then find A xx B, B xx A and A xx A

If A= {-1, 2, 3} and B= {1, 3} , the determine A xx B

Let A= {1, 2, 3}, B= {3, 4} and C= {4, 5, 6}. Find (A xx B) nn (A xx C)

Let A= {1, 2, 3}, B= {3, 4} and C= {4, 5, 6}. Find (A xx B) uu (A xx C)

If A = {1, 2, 3} and B = {3, 8}, then (A uu B) xx (A nn B) is

If A= {-1, 2, 3} and B= {1, 3} , the determine B xx B

If A= {-1, 2, 3} and B= {1, 3} , the determine A xx A

Let A={1,2,..., n} and B={a , b }. Then number of subjections from A into B is

KUMAR PRAKASHAN-OBJECTIVE SECTION AS PER NEW PAPER SCHEME -Relations and Functions (Fill in the blanks)
  1. If (x/3+1,y-2/3)=(5/3,1/3)" then "x+y=....... .

    Text Solution

    |

  2. Set A has three elements and B = {a, b, c,d} then numbers of elements ...

    Text Solution

    |

  3. Let A={1,2} and B={3,4}. Write A xx B. How many subsets will A xx B ha...

    Text Solution

    |

  4. Let A={1,2} and B={3,4}. Find the number of relations from A to B.

    Text Solution

    |

  5. f:R-{0}rarrR,f(x)=(1)/x+px " and "f(1/5)=28/5 then p = …. .

    Text Solution

    |

  6. Let f={(1,1),(2,3),(0,-1),(,-1,-3)} be a linear function from Z into Z...

    Text Solution

    |

  7. Function f:NrarrR,f(x)=sqrtx= then value of f(25)/ ( f(16)+f(1) ) = ...

    Text Solution

    |

  8. If the graph of Y = (x) is symmetric about Y axis then …........

    Text Solution

    |

  9. Value of [2.3] is .......

    Text Solution

    |

  10. Value of [-2.3] is ….....

    Text Solution

    |

  11. Graph of the function f : R rarr R,f(x)=3x+5 is …. .

    Text Solution

    |

  12. f:R rarr R, function f(x) is defined as f(x)= 2x +|x| then f(2x)+f(-x)...

    Text Solution

    |

  13. f:R-{0}rarrR-{0},f(x)=4x^3+3x^2+3x+4" then " x^3 f(1/x)= .......

    Text Solution

    |

  14. Function f defined on Z to Z as f = {(1,1),(2,3),(3,5),(4,7)} and f(x)...

    Text Solution

    |

  15. Function f and g defined on R-{0}rarrR as f(x)=x and g(x)=1/x" then "...

    Text Solution

    |

  16. Function and g defined on RrarrR" as "f(x)=x^2+7 and g(x)=3x+5. Then f...

    Text Solution

    |

  17. R1={(x,y)|y=2x+7,yin R and x in [-5,5]} Then range of R1 …...... .

    Text Solution

    |

  18. f and g are real functions defined by f(x)= 2x + 1 and g(x) =4x -7. If...

    Text Solution

    |

  19. f and g are real functions defined by f(x)= 2x + 1 and g(x) =4x -7. If...

    Text Solution

    |

  20. f(x) is linear function of the type mx + c and f(-1) = -5 and f(3) = 3...

    Text Solution

    |