Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20060605 02:28:33
Luca's Puzzles (math)1. a) show that , b) show that (r1) is a factor of . hence factorise. c) hence find two possible values for the common ratio, giving youre answers in exact form d) for the value of r for which the progression is convergenet prove that Last edited by lucadeltodesco (20060607 05:54:17) The Beginning Of All Things To End. The End Of All Things To Come. #2 20060605 07:45:50
Re: Luca's Puzzles (math)By the given information, we can write the equation as........ #3 20060606 01:06:06
Re: Luca's Puzzles (math)
ah yeh, i thought it looked a little strange, ill change in the question The Beginning Of All Things To End. The End Of All Things To Come. #4 20060607 04:45:34
Re: Luca's Puzzles (math)2. prove that: 3. given that: prove that 4. Given a two vector prove that a perpendicular two vector to a is: Last edited by lucadeltodesco (20060607 06:01:48) The Beginning Of All Things To End. The End Of All Things To Come. #5 20060724 01:44:01
Re: Luca's Puzzles (math)2. , so: Last edited by krassi_holmz (20060724 01:48:43) IPBLE: Increasing Performance By Lowering Expectations. 