Sharp el-9950

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Chapter 6: Matrix Features
To obtain the square of a matrix:
Example
1. Press
# C
.
2. Press
@
m A
1 y
3. Press
E
.
To multiply two matrices, the column dimension of the first matrix
must match the row dimension of the second matrix.
Example
1. Press
# C
.
2. Press
@
m A
1 | @
m
A
2
3. Press
E
.
To add or subtract matrices, the dimensions must be the same.
Example
1. Press
# C
.
2. Press
@
m A
1 + @
m
A
2
3. Press
E
.
3. Normal Matrix Operations
Many functions can be used for calculations of matrices and scalars.
Examples of each calculation are as follows:
Matrix
+
Matrix
Matrix
–
Matrix
Matrix
×
Matrix
Square of Matrix