Q7: A factory produces three items A, B and C.Annual sales are given below:CityDelhiMumbaiA50006000ProductsB100010000C200008000If the unit price of the items are Rs. 2.50/-, Rs.1.25/- and Rs. 1.50/- respectively, find the totalrevenue in each city with the help of matrices.

Unit price of item A = Rs. 2.50 Unit price of item B = Rs. 1.25 Unit price of item C = Rs. 1.50 The…

Answered: Q7: A factory produces three items A, B…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Similar questions

Find if possible the matrices: a. AB b. BA.
Given three matrices, find the sum
What must be the matrix X, if 1 2 2X + 3 8 3 4 7 2
Given the 3x3 matrix as follows: Row 1 (10,-47,62); Row 2 (-81,24,16); Row 3 (-17, 18, -14), find the element of a23 after finding the inverse of the matrix. Give your answers in 4 decimal places and with correct signs.
The table gives an estimate of basic caloric needs for different age groups and activity levels. Solve, (a) Use a 3 X 3 matrix to represent the daily caloric needs, by age and activity level, for men. Call this matrix M. (b) Use a 3 X 3 matrix to represent the daily caloric needs, by age and activity level, for women. Call this matrix W. (c) Find M - W. What does this matrix represent?
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Complete solution 6. Represent the given information using relevant matrices. 7. Find the total cost of each resource by multiplying the matrices you have created in question 6. 7. Find the total cost of each resource by multiplying the matrices you have created in question 6.

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Q7: A factory produces three items A, B and C. Annual sales are given below: City Delhi Mumbai A 5000 6000 Products B 1000 10000 C 20000 8000 If the unit price of the items are Rs. 2.50/-, Rs. 1.25/- and Rs. 1.50/- respectively, find the total revenue in each city with the help of matrices.