In C++ (Algebra: solve 2 × 2 linear equations) You can use Cramer’s rule to solve the following 2 × 2 system of linear equation: ax + by = e cx + dy = f x = (ed - bf) / (ad - bc) y = (af - ec) / (ad - bc)   Write a program that prompts the user to enter a, b, c, d, e and f and displays the result. If ad - bc is 0, report that “The equation has no solution”. Sample Run 1   Enter a, b, c, d, e, f: 9.0 4.0 3.0 -5.0 -6.0 -21.0 x is -2 and y is 3   Sample Run 2   Enter a, b, c, d, e, f: 1.0 2.0 2.0 4.0 4.0 5.0 The equation has no solution

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section4.3: Nested If Statements
Problem 7E
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In C++

(Algebra: solve 2 × 2 linear equations)

You can use Cramer’s rule to solve the following 2 × 2 system of linear equation:

ax + by = e
cx + dy = f

x = (ed - bf) / (ad - bc)

y = (af - ec) / (ad - bc)

 

Write a program that prompts the user to enter a, b, c, d, e and f and displays the result.

If ad - bc is 0, report that “The equation has no solution”.

Sample Run 1

 

Enter a, b, c, d, e, f: 9.0 4.0 3.0 -5.0 -6.0 -21.0

x is -2 and y is 3

 

Sample Run 2

 

Enter a, b, c, d, e, f: 1.0 2.0 2.0 4.0 4.0 5.0

The equation has no solution

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ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr