HP NW280AAABA Uživatelský manuál stáhnout pdf (Strana 479)

Matrices 473

2. Create the vector of

the three constants in

the linear system.

5

E7E1

E

3. Return to the Matrix

Catalog.

St

The size of M1

should be showing

as 3.

4. Select and clear M2,

and re-open the

Matrix Editor:

[Press

\ or = to

select M2]

C

E

5. Enter the equation

coefficients.

2

E

3

E

[Tap in cell R1, C3.]

4

E

1

E

1

E

Q

1

E

4

EQ

1

E

2

E

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