Results 1 to 3 of 3

Math Help - Problem relating to sub-sets.

  1. #1
    Newbie
    Joined
    Oct 2007
    Posts
    14

    Question Problem relating to sub-sets.

    If A= {10,20,40,60,80} list the elements of the following subsets of A.

    1. { Number divisible by 6 }
    2. {Number divisible by 7 }
    3. {Number divisible by 4 }

    Thanks.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Forum Admin topsquark's Avatar
    Joined
    Jan 2006
    From
    Wellsville, NY
    Posts
    9,668
    Thanks
    298
    Awards
    1
    Quote Originally Posted by Kaleem Qureshi View Post
    If A= {10,20,40,60,80} list the elements of the following subsets of A.

    1. { Number divisible by 6 }
    2. {Number divisible by 7 }
    3. {Number divisible by 4 }

    Thanks.
    I suspect you are over-thinking this one.

    1. What elements of A are divisible by 6? That would simply be 60. So this subset is {60}.

    Can you do the other two now?

    -Dan
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Newbie
    Joined
    Oct 2007
    Posts
    14
    Hello Guys,

    Yes Dan, you are right I was really over thinking about this one. Thanks for your guidance to right path, I will definately do the rest of them my self.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Two little questions relating to pi
    Posted in the Trigonometry Forum
    Replies: 8
    Last Post: June 4th 2009, 05:04 AM
  2. Relating X and Y
    Posted in the Math Topics Forum
    Replies: 3
    Last Post: November 18th 2008, 07:55 PM
  3. Relating rates (please help)
    Posted in the Calculus Forum
    Replies: 1
    Last Post: March 13th 2008, 01:28 PM
  4. Problem relating to Venn Diagram.
    Posted in the Discrete Math Forum
    Replies: 9
    Last Post: November 5th 2007, 09:30 AM
  5. Question relating to sets
    Posted in the Discrete Math Forum
    Replies: 8
    Last Post: October 24th 2007, 05:22 AM

Search Tags


/mathhelpforum @mathhelpforum