Casio CFX-9950GB PLUS Calculations Manual - Page 15

Browse online or download pdf Calculations Manual for Calculator Casio CFX-9950GB PLUS. Casio CFX-9950GB PLUS 20 pages. 6. matrix calculations
Also for Casio CFX-9950GB PLUS: Software Manual (20 pages), User Manual (18 pages), Communications Manual (13 pages), Program Manual (18 pages), Read This First Manual (13 pages), Function Manual (14 pages), Graph Manual (8 pages), Graph Manual (6 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (12 pages), Graph Manual (10 pages), Calculations Manual (13 pages), Calculations Manual (18 pages), Calculations Manual (15 pages), Complex Numbers Manual (6 pages), Calculations Manual (6 pages)

Print Page
Casio CFX-9950GB PLUS Calculations Manual
• The two matrices must have the same dimensions in order to be added or
subtracted. An error occurs if you try to add or subtract matrices of different
dimensions.
• For multiplication, the number of columns in Matrix 1 must match the number of
rows in Matrix 2. Otherwise, an error occurs.
• You can use an identity matrix in place of Matrix 1 or Matrix 2 in the matrix
arithmetic format. Use the matrix command menu's Identity command (1)
to input the identity matrix.
Example 3
To multiply Matrix A (from Example 1) by a 2
1(Mat)aA*
6(g)1(Iden)cw
Number of rows and columns.
k k k k k Matrix Scalar Multiplication
The following is the format for calculating a matrix scalar multiplication, which
multiplies the value in each cell of the matrix by the same value.
Scalar value
k
Example
Calculate the product of the following matrix using a multiplier
value of 4 :
Matrix A =
e1(Mat)aAw
k k k k k Determinant
3 (Det)
Matrix
Mat A
w
Mat Z
MatAns
1
2
3
4
Matrix
Mat A
w
Mat Z
MatAns
Matrix Calculations
2 identity matrix
6 - 4
93