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 Topic: pascal's
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 Successive coefficients in Pascal's Triangle 2002-12-27 From Quincy:There is a formula connecting any (k+1) successive coefficients in the nth row of the Pascal Triangle with a coefficient in the (n+k)th row. Find this formulaAnswered by Penny Nom and Walter Whiteley. Successive coefficients in the nth row of Pascal's Triangle 2002-06-10 From Tim:There is a formula connecting any (k+1) successive coefficients in the nth row of Pascal's Triangle with a coefficient in the (n+k)th row. find this formula.Answered by Penny Nom. Pascal's Triangle 2002-04-02 From Brian:It's about (a+b)x. I remember there a triangle with numbers to remember for a faster solution. Can you please teach me?Answered by Penny Nom. Multinomial coefficients 1999-12-03 From Suraj Das:Is there a formula for the expansion of (a+b+c) to the nth power? Does it have to do with Pascal's triangle?Answered by Penny Nom. Triminoes 1998-09-09 From Roxanne Hale:I am doing an investigation about a game called triminoes (like dominoes). The game is played using triangular pieces of card. Each card has 3 numbers on it. I have to investigate the relationship between the number of trimino cards in a set and the largest number on the cards. I found; largest no. used 0 1 2 3 4 no. of trimino cards 1 4 10 20 35 I was ginen the formula for this which is: UN= UN - 1 + 1/2 (n + 1 ) (n+2) UN=no. of trimino cards n= largest no. I don't know how to get to this equation I think it has something to do with triangle numbers!Answered by Penny Nom. Pascal's Triangle 1996-02-19 From Richard:Do you know of any resources that might help us make use of the numeric relationships in Pascal's triangle on a fairly simple basis?Answered by Denis Hanson.

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