  Centrale des maths - centraledesmaths.uregina.ca  Dilemmes & doutes    « D & D »    Sujet: pascal   nouvelle recherche

7 articles trouvés pour ce sujet.    Page1/1            Successive coefficients in Pascal's Triangle 2002-12-27 Quincy pose la question :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 formulaPenny Nom and Walter Whiteley lui répond.     Successive coefficients in the nth row of Pascal's Triangle 2002-06-10 Tim pose la question :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.Penny Nom lui répond.     Pascal's Triangle 2002-04-02 Brian pose la question :It's about (a+b)x. I remember there a triangle with numbers to remember for a faster solution. Can you please teach me?Penny Nom lui répond.     Four questions 2000-03-17 Ibrahim Bin kasmin pose la question : What is a hexahedron?(please show a picture of a hexahedron). How do we make a cube out of three pyramids?(show me the picture). How do we find the approximate perimeter and area of a hibiscus leaf? What is a Pascal triangle? Penny Nom lui répond.     Multinomial coefficients 1999-12-03 Suraj Das pose la question :Is there a formula for the expansion of (a+b+c) to the nth power? Does it have to do with Pascal's triangle?Penny Nom lui répond.     Triminoes 1998-09-09 Roxanne Hale pose la question :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!Penny Nom lui répond.     Pascal's Triangle 1996-02-19 Richard pose la question :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?Denis Hanson lui répond.      Page1/1    Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.    Qui sommes-nous :: carte du site :: our english site