Write a program in c to find the sum s = 1*2 + 2*3 + 3*4 + 4*5 + .... + 10*11

#include<stdio.h> #include<conio.h> #include<math.h> main() { int i, s; s = 0; for (i=1; i < = 10; i++) { s = s + i * (i++); } printf("\n The sum is %d \n", s); return(0); }

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