When Kruskal's Algorithm Is Used to Find a Minimum-Cost Spanning

question 85

Multiple Choice

When Kruskal's algorithm is used to find a minimum-cost spanning tree on a graph, which of the following is false?

• A) Circuits are not permitted in the tree.
• B) The tree contains the edge of the graph of minimum cost.
• C) The tree is not necessarily connected.
• D) The tree may contain the edge of the highest cost.

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Definitions:

Widely Used Pesticides

Pesticides that are commonly used in agriculture and urban settings to control pests and diseases.

Pests

Organisms considered undesirable because they cause damage to agriculture, homes, or human health.

Atrazine

A herbicide widely used to control broadleaf and grassy weeds in crops, though concerns exist regarding its environmental and health impacts.

Simazine

A triazine herbicide used to control broad-leaved weeds and grasses in agricultural and non-agricultural settings, but noted for potential environmental impacts.