The number of articulation points of the following graph is:

GATE · 1999 · CS · Question 1 subparts

The number of articulation points of the following graph is:

Printed graph with vertices 1–7 and edges 1–2, 1–3, 2–3, 2–4, 3–5, 3–6, 5–6 and 5–7.

  1. A.

    0

  2. B.

    1

  3. C.

    2

  4. D.

    3

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