Mon 22 Jan, 2007 01:01 am - Yeah it is.. but then i have to go further and find a formula for any size number stair on any size grid.. any ideas? (view)
Sun 21 Jan, 2007 02:25 pm - Hi everyone..
For my maths gcse coursework i have to do an investigation on number stairs on number grids.
See the problem is, have to find formulae for any size stair on any size grid.
I... (view)
Sun 21 Jan, 2007 11:24 am - What is the formula for teh sequence?!? Does anyone knoww?!?
... 0, 4, 10, 20, 35 ....
Anyone out theree?!? Can you please explain to my simple brainnnn?
x (view)
Sun 21 Jan, 2007 10:56 am - How do i find the formula for triangle number..
..1, 3, 6, 10, 15..
And how do you do it?!? I'm so stuck with this..
Can anyone help me??
x (view)
