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Arithmetic Progression C Program

In mathematics, an arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 5, 7, 9, 11, 13, 15 … is an arithmetic progression with common difference of 2.
If the initial term of an arithmetic progression is a_1 and the common difference of successive members is d, then the nth term of the sequence (a_n) is given by:
\ a_n = a_1 + (n - 1)d,
Source: wikipedia

C Program to print Arithmetic Progression:

#include <stdio.h>

int main()
    int i, term, difference, ap;
    printf("Enter number of terms: ");
    printf("Enter the common difference of Arithmatic Progression: ");
    printf("The arithmatic progression from 1 to %d with term difference %d is: \n",term,difference);
        ap = 1+(i-1)*difference;
        printf("%d ",ap);
    return 0;