Register
: Cho A = 2 1 0 2 3 −4 ! , B =   1 0 −3 −2 1 4 0 −2 7   , C =   −1 −2 0 9 2 0   . Tính a) −2A + 3C T . b) AB.
46.8k views
2 votes
: Cho

A =

2 1 0
2 3 −4
!
, B =


1 0 −3
−2 1 4
0 −2 7

 , C =


−1 −2
0 9
2 0

 .
Tính
a) −2A + 3C
T
.
b) AB.

User Pascut
by
9.0k points

1 Answer

5 votes

Answer:

n/a

Explanation:

some characters are not clear... take a photo, I might help

User Solti
by
8.7k points
← Prev Question Next Question →

Related questions

User Maarten Veerman
asked Jun 19, 2022 106k views
B =   1 −1 3 2 1 2 −1 1 4 3 −2 4 1 2 −2 1  
Maarten Veerman asked Jun 19, 2022
by Maarten Veerman
8.0k points
1 answer
2 votes
106k views
User Rmawatson
asked Sep 17, 2022 45.4k views
A = 1 9   4 1 −8 7 4 4 4 −8 1  
Rmawatson asked Sep 17, 2022
by Rmawatson
8.6k points
1 answer
3 votes
45.4k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
9/10 divided by (1/10 plus 2/5)
Link Copied!