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E-39
3 × MatA (Matrix scalar multiplication).
A 3 *MatA=
Obtain the determinant of MatA (det(MatA)).
A14(MATRIX)7(det) MatA)=
1
Obtain the transposition of MatC (Trn(MatC)).
A14(MATRIX)8(Trn) MatC)=
Obtain the inverse matrix of MatA (MatA
–1
).
Note: You cannot use 6 for this input. Use the E key to input “
–1
”.
AMatAE=
Obtain the absolute value of each element of MatB (Abs(MatB)).
A1w(Abs) MatB)=
Determine the square and cube of MatA (MatA
2
, MatA
3
).
Note: You cannot use 6 for this input. Use w to specify squaring, and
1w(
x
3
) to specify cubing.
AMatAw=
AMatA1w(
x
3
)=
Determine the MatA=
row echelon form.
A!4(MATRIX)c1(Ref) MatA)=
Determine the MatA=
reduced row echelon form.
A!4(MATRIX)c2(Rref) MatA)=
Creating a Number Table from Two
Functions (TABLE)
TABLE generates a number table based on one or two functions. You can
use the function
f(x) or the two functions f(x) and g(x). See “Configuring the
Calculator Setup” for more information.
Perform the following steps to generate a number table.
1. Press N7(TABLE) to enter the TABLE Mode.
2. Use the X variable to input two functions, one in the format
f(x) and the
other in the format
g(x).
33
44
55
66
77
88
99
1010