Finding values of x1 & x2 in linear equation using C Programming

Q. A set of two linear equations with two unknowns x1 and x2 is given. ax1+bx2=m cx1+dx2=n The set has a unique solution x1=(md-bn)/(ad-...

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Area of Ellipse using function: C Programming

Code goes like this : /* Program for calculating area of ellipse */ #include<stdio.h> #define PI 3.1415 float area_of_ellipse(float a...

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Swap Values Without Using 3rd Variables : C Programming

For the above program, code goes like this : /* Swapping values without using 3rd Variable */ #include<stdio.h> main() {     int ...

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Swapping Values using 3rd Variable : C Programming

Code goes like this : /* Swapping values without using 3rd Variable */ #include<stdio.h> main() {     int a,b;     printf(...

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