8
Mathcad: .
Mathcad . :
1. . Ctrl+ ( Insert 
Matrix) ( 1 ). ʻ Mathcad , .
( Insert Delete), . .
, 
, 
, 
. , , , , , .
[ 0, , . Ctrl+6.
, Mathcad .
2. ( ).
3. .
. 1.
1
Mathcad
| rows(A) | 
|
| cols(A) |
|
| length(v) | 
|
| last(v) |
|
| max(A) |
|
| min(A) |
|
| identity(n) | 
|
| diag(v) |
|
| tr(M) |  ( )
|
Symbolics Math (. 1). . 2 .
. 1.
, .
1.
1. sin(2*x).
2. Expand Symbolic.
3. Expand x, .
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|
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4. Enter :
.
2
