Teacher2Teacher 
Q&A #15735 
View entire discussion [<< prev] [ next >>]
From: matthew smith <matthew.t.smith@hotmail.co.uk> To: Teacher2Teacher Public Discussion Date: 2007112204:31:08 Subject: maths don't bother going into cubes you can introduce another variable by changing the step in the number grid. for example, go up in 2's, 3's, 4's .... t's. this introduces that fourth variable to get the A* D = n(t^2)(r1)(s1) for an r by s rectangle on an n by n grid going up in t's. hope this helps
Post a reply to this message

[Privacy Policy] [Terms of Use]
Math Forum Home 
The Math Library 
Quick Reference 
Math Forum Search