What is the total weight of a minimum-cost spanning tree of the graph below (i.e., a subgraph with total cost associated with tree edges and spanning all the nodes. 6 5 3 3 2 6 A) 10 B) 21 C) 22 D) 15...

Extracted text: What is the total weight of a minimum-cost spanning tree of the graph below (i.e., a subgraph with total cost associated with tree edges and spanning all the nodes. 6 5 3 3 2 6 A) 10 B) 21 C) 22 D) 15 E) 12 O E O B O A O D


Extracted text: Given that V is a two- dimensional matrix of 20 rows and 15 columns. The fırst element is referred to as V[0,0]. The matrix is stored in row major form where every array element occupies 2 bytes. If the starting address where V is stored is "x", what is the address where V[15,12] is located. A) x+324 B) x+384 C) x+444 D) x+474 E) x+624 O A O E O B O D