Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. algebra
  3. 90 70 75 suppose fatima wants to know the total pr

90 70 75 Suppose Fatima wants to know the total production of sport shoes in...

80.2K

Verified Solution

Question

Algebra

image

90 70 75 Suppose Fatima wants to know the total production of sport shoes in each price category Then the total production In category 1 for boys 80 90 for girls 60 50 In category 2 for boys 75 70 for girls 65 55 In category 3 for boys 90 75 for girls 85 75 80 90 This can be represented in the matrix form as 75 70 90 75 1 2 3 44 MATHEMATICS 80 75 90 60 65 85 911 912 913 Thus if A 921 922 923 1 2 3 Rationalised 2023 24 Example 6 Given A This new matrix is the sum of the above two matrices We observe that the sum of two matrices is a matrix obtained by adding the corresponding elements of the given matrices Furthermore the two matrices have to be of the same order 2x3 matrix Then we define A B is a 2 3 matrix and B 31 2 3 0 a b a 2 b 2 a21 b 1 a22 b 2 and B 50 55 75 2 5 60 50 65 55 85 75 2 3 In general if A a and B b are two matrices of the same order say m n Then the sum of the two matrices A and B is defined as a matrix C c c a b for all possible values of i and j where b b2 b13 b21 b2 a 3 b 3 a23 b 3 b23 is another 45 Since A B are of the same order 3 Therefore addition of A and B is defined and is given by 12 55 1 255 1 1 2 6 1 1 5 07

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Operations Management
1.2K views

Do you agree/disagree with the following statement: \"The two best signs of good strategy execution are...

Psychology
1.2K views

How do you define identity? I need a long answer, well specified the concept.

Psychology
1.2K views

Explain how a personality develops through shaping and conditioning Its a personality psychology final question I need...

General Management
1.2K views

Case study the Carlson company and protecting children in the global tourism industry

Biology
1.2K views

What growth form is being observed here for this lichen

Basic Math
1.2K views

A cylinder with surface area 300 square inches and a height equal to 10 inches...

Basic Math
1.2K views

Identify the claim and state Ho and H?.What is the claim?A. Male high school students...

Calculus
1.2K views

oof Use an algebraic degree measure The measure

Calculus
1.2K views

Mr Ewald decides to make and sell Left Handed Smoke Shifters as a side business...

Accounting
1.2K views

Problem 7-12 (Algo) Accounts and notes receivable; discounting a note receivable; receivables turnover ratio financial...

Accounting
1.2K views

Products X, Y, and Z are produced from the same process at a cost of...

Accounting
1.2K views

Current Attempt in Progress A partial trial balance of Teal Corparation is as follows...