Register
Matrices C and D are shown below. 2 1 0 a b -0.4 C= 0 3 4 D=0 -0.2 0.8 0 2 1 O 0.4 -0.6 What values of a and b will make the equation CD = I true? a=0.5 b=0.1 O a=0.1 b=0.5 a=-0.5 b=-0.1 Submit
115k views
18 votes
Matrices C and D are shown below.

2

1

0

a

b

-0.4

C= 0 3

4

D=0

-0.2

0.8

0

2

1

O

0.4

-0.6

What values of a and b will make the equation CD = I true?

a=0.5

b=0.1

O a=0.1

b=0.5

a=-0.5

b=-0.1

Submit

User Matoy
by
3.6k points

2 Answers

0 votes

Answer:

it's b

Explanation:

hope this helps! :D

User Ekj
by
4.5k points
3 votes

Answer:

A

a=0.5

b=0.1

Explanation:

edge2021

User Un
by
4.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.8m questions

6.2m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
I need to simplify this expression.
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What is the domain and range?
Two chords intersect at a point inside a circle that is not the center of the circle. Which statement must be true? The measures of each pair of opposite arcs sum to 180°. Each angle measure is equal to
Link Copied!