A company manufacture two different types of call phone F and E, each unit of call phone S costs (D + 6) OR and each unit of call phone E costs (M + 4) OR. The company insists that total costs for the two types call phone be 400 OR. Assuming that company manufactures in total (N+80) products. How many products are of type Fand E? (solve the problem using Crammer's Rule)

A company manufacture two different types of call phone F and E, each unit of call phone S costs (D + 6) OR and each unit of call phone E costs (M + 4) OR. The company insists that total costs for the two types call phone be 400 OR. Assuming that company manufactures in total (N+80) products. How many products are of type Fand E? (solve the problem using Crammer's Rule)

Name: 4. A company manufacture two different types of call phone F and E, e
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Description: 4. A company manufacture two different types of call phone F and E, each unit of call phone S costs (D + 6)OR and each unit of call phone E costs (M + 4) OR. The company insists that total costs for the two types callphone be 400 OR. Assuming that c

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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Question

4. A company manufacture two different types of call phone F and E, each unit of call phone S costs (D + 6)
OR and each unit of call phone E costs (M + 4) OR. The company insists that total costs for the two types call
phone be 400 OR. Assuming that company manufactures in total (N+80) products. How many products are
of type Fand E? (solve the problem using Crammer's Rule)

Use your student ID to get the letters as following:
D is the 1s* digit: .1
Lis the 2nd digit: .
Pis the 3rd digit: .
S is the 4th digit: .
N is the 5th digit:
K is the 6th digit:
M is the 7th digit:
Ris the 8th digit: .
f
8
....
3
....
6.
....
..........

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