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    mathgirl's Avatar
    mathgirl Posts: 1, Reputation: 1
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    #1

    Jan 23, 2007, 10:42 PM
    nth term
    nth term
    sequence is a1, a2,a3,a4

    d stands for the common difference.

    The question is :

    Give the description of the 9th term.
    a(n)= ?
    newb's Avatar
    newb Posts: 14, Reputation: 1
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    #2

    Jan 24, 2007, 10:05 AM
    Hi mathgirl,

    You'll need to state the problem carefully so that we can help you.

    Tx,
    Phil
    Thegreywizard's Avatar
    Thegreywizard Posts: 16, Reputation: 0
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    #3

    Jan 25, 2007, 09:44 AM
    the equation is either geometric or arithmatic you must b more discriptive so I can help you.

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