2 years ago

Which matrix below represents 3 X 3 Identity Matrix (LaTeX: I_{3} I 3).

1 answer:

8 0

Answer:

Step-by-step explanation:

Matrix D represents 3 x 3 identity matrix.

Because all elements of principal diagonal are 1 and others are zero.

You might be interested in

exis [7]

I think it's 3 feet

Hope this helps

5 0

2 years ago

valkas [14]

The answer is a

a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a

a
a
a
a
a
a
a

8 0

2 years ago

kirza4 [7]

There would be 64 houses

3 0

2 years ago

Alexxandr [17]

Answer:

slope is 2/3

Step-by-step explanation:

y=mx + b where m is the slope

6 0

2 years ago

liberstina [14]

Answer:

True

Step-by-step explanation:

The equation of direct variation is

y = kx ← k is the constant of variation

To find k divide both sides by x

$\frac{y}{x}$ = k

That is the constant is the ratio of y- values to x- values

3 0

2 years ago