2006-12-11 13:13:35 · 4 answers · asked by elliebear1973 1 in Science & Mathematics ➔ Mathematics
calculator!
2006-12-11 16:07:37 · answer #1 · answered by arpita 5 · 0⤊ 0⤋
A linear array is a vector. A rectangular array is a matrix. Furthermore a vector is a specialized type of matrix just as a square is a specialized type of rectangle. In any event, the easiest way to solve a system of equations (other than using a computer directly) is to get the matrix into "Reduced Row Echelon Form" Most graphing calculators even have this function. It's called RREF in the TI-89 and similar TI calculators.
2006-12-11 21:35:56 · answer #2 · answered by The Quiet Cool 2 · 0⤊ 0⤋
Think of the array as a vector. Use linear algebra to help you solve the equations.
2006-12-11 21:16:02 · answer #3 · answered by kellenraid 6 · 0⤊ 0⤋
A good calculator!
2006-12-11 21:14:54 · answer #4 · answered by jy9900 4 · 0⤊ 0⤋