A community for students.
Here's the question you clicked on:
 0 viewing
Geometry_Hater
 4 years ago
Multiply this matrix
[2 1 2] [1 0]
[3 5 4] X [2 4]
[1 0 3] [3 3]
Geometry_Hater
 4 years ago
Multiply this matrix [2 1 2] [1 0] [3 5 4] X [2 4] [1 0 3] [3 3]

This Question is Closed

mathmate
 4 years ago
Best ResponseYou've already chosen the best response.0The element c11 is obtained by summing the three products a11 b11 + a12 b21 + a13 b31 =2(1) + 1(2) + 2(3) =2+2+6 =6 Continue with the remaining 5 elements.

Geometry_Hater
 4 years ago
Best ResponseYou've already chosen the best response.1uhh where did the a 11 b 11 come from? I thought your suppose to multiply the collum times the rom BTW this is Algebra II

Geometry_Hater
 4 years ago
Best ResponseYou've already chosen the best response.1*I meant column X row

TuringTest
 4 years ago
Best ResponseYou've already chosen the best response.2\[a_{11}b_{11}\]refer to the upper lefthand elements in the corners of the matrices the numbers designate position in the matrix (rowcolumn)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.