Member Avatar for darkangel07

a1x1 + b1x2 + c1x3 = d1
a2x1 + b2x2 + c2x3 = d2
a3x1 + b3x2 + c3x3 = d3

create a c++ program that will accept the values
for a,b,c,d and determine the values for
x1, x2, x3. Display the values for x1, x2, x3...


need help now!!!! pleassee thanks...

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  • Latest Post Latest Post by tesuji
Member Avatar for Ancient Dragon

First figure out how to solve it on paper, then write a program to do it similar way.

Edited by Ancient Dragon because: n/a
Member Avatar for Haxifix

I have not been a member for long, but I know for a fact that no one is going to write a program for you if all you give them if the instructions for your assignment.

Do exactly what Ancient Dragon has told you to do, and if you encounter an errors or unexpected output we will be happy to help you debug your code and fix those.

Member Avatar for mrnutty

>>
a1x1 + b1x2 + c1x3 = d1
a2x1 + b2x2 + c2x3 = d2
a3x1 + b3x2 + c3x3 = d3

Hint : A good way to solve this is by using linear algebra techniques.

Member Avatar for tesuji

I would make use of Cramer's rule and the rule of Sarrus which are easy to use for linear equations in three variables.

-- tesu

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