1001 Algebra Problems.PDF

• MATRIX ALGEBRA–

884.Write this system in matrix form:

a.

b.

c.

d.

885.Write this system in matrix form:

a.

b.

c.

d.

886. Write this system in matrix form:

a.

b.

c.

d.

887.Write this system in matrix form:

a.

b.

c.

d.

888.Write this system in matrix form:

a.

b.

c.

d.

889.Write this system in matrix form:

a.

b.

c.

d.>>>– 12 –^13 HH Hxy = – 59

x

1 y

3 1

2

9

5

–

–

>>>HH H= –

x

1 y

15

9

3

2

–

>>>––HH H=

x

y 9

2

1

1

3

5

–

–

>>>– HH H=

xy

x

x

y

24 3

62 3

–

––

–

–

+

=

* =

x

y

1

0

4

5 2

–

–

>>>HH H=^51

x

y

1

4

0

– (^5) – 2

>>>HH H=^51

x

y

1

4

0

5

2

–

–

51

>>>HH H=

x

y

1

0

4

5

– – 2

51

>>>HH H=

xy

y

24

5 51

––=

=

Z

[

\

]]

]

43 – y 1

>>>HH H=

x

4 y

4

2

1

3

3

>>>HH H= –

x

y

3

4

4

2

3

1

––=

>>>HH H

x

y

2

4

4

3

1

>>>––HH H= 3

–3 1 – 4

23–4

xy

yx

=

* +=

x

y

6

2

3

1

8

>>>HH H= 3

x

y

6

3

2

1

8

3

>>>HH H=

x

y

6

3

2

1

3

>>>HH H= 8

x

y

6

2

3

1

3

>>>HH H= 8

638

23

xy

xy

+=

* +=

x

1 y

4

2

26

– 3

>>>––HH H=

x

y

1

2

2

4

3

6

–

>>>––HH H=

x

y

1

2

2

4

6

3

–

–

= –

>>>HH H

x

1 y

4

2

23

– 6

–

>>>HH H= –

xy

24 xy

23

– 6

–

–

+=

* =

x

1 y

2

3

12

1

–

>>>HH H=

x

y

2

1

3

1

1

>>>HH H= – 2

x

y

2

1

3

1

2

1

= –

>>>HH H

x

3 y

1

1

21

>>>HH H= – 2

x y

xy

23 1

– 2

+=

* +=