A, B,C are three user IP_addresses from three different networks. GA, GB, GC are A, B, C's routers/gateways respectively. A, B,C want to talk to each other in a group conferencetogether at the same time. 1. Initiate communications among 3 of them 2. Transfer data among 3 of them

Cprogram to find //perimeter of rectangle printf(" \n perimeter of rectangle \n"); printf(""); printf("\n enter width and length of the rectangle : "); scanf("%f%f", & width,& length); perimeter = 2 * (width + length); printf("perimeter of rectangle is: %.3f", perimeter);  

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