An expression for the calculation of cyclomatic complexity.

1.	An expression for the calculation of cyclomatic complexity.
A.	V(G) = E – N + 2
B.	V(G) = E + N + 2
C.	V(G) = E – N – 2
D.	V(G) = E + N – 2
Answer» B. V(G) = E + N + 2

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