T-Totals Coursework.
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T-Totals Coursework Maths UF 2003 By Jack Palmer Contents 1. INTRODUCING T's (Including T-Numbers & T- Totals) 2. MY FIRST EQUATION (Concerning 9 x 9 grids) 3. ROTATING T's (Upside down and back to front) 4. GRID SIZE AND THE T-TOTAL (i) Original T's (ii) Upside Down T's 5. STRETCHING T'S 6. VECTORS Maths Coursework T-Totals! 1) This is a T-shape! It allows us to gather information into algebraic formulas to explain the relationships between numbers. This is the T-Number. It is the central part of our research. If you add up all the numbers in the T, you will find the T-Total! For the T above, the T-Total will be 1 + 2 + 3 + 9 + 16 = 31. 2) Using algebra, we can work out a formula for this T. On a 9x9 grid a T would look like this: From this we can see that if: T number = n 1 = a 2 = b 3 = c 11 = d 20 = n a...


