Mathematics - 16 September 2006

My teacher asked that question on my hw. I'm not sure if its a trick question...

2006-09-16 01:52:05 · 7 answers · asked by 2 days after my B day :) 2

P(a,b) = P(a-b,b) if a>= b and
P(a,b) = a if a < b


it is given that P(a,7) = 4; P(a,11) = 6 and P(a,13) = 3.
Find P(a,17), if ‘a’ is a positive integer between 2000 and 3000.

(1) 6(2) 8 (3) 11 (4) 12

2006-09-16 01:34:35 · 1 answers · asked by Anonymous

How many integral pairs (x,y) exist such that x² + 10y² - 4xy + 2x + 8y – 18 = 0 ?

(1) two (2) three (3) four (4) six

2006-09-16 01:32:21 · 3 answers · asked by Anonymous

Think very careful!!!

2006-09-16 00:43:46 · 26 answers · asked by Anonymous

2006-09-16 00:03:53 · 10 answers · asked by agnes 1