Use the Following to Answer Questions

question 94

Multiple Choice

Use the following to answer questions :
Determine the intersection and union of sets A, B, and C as indicated, given
A = {5, 10, 15, 20}
B = {25, 30, 35, 40}
C = {10, 20, 30, 40}.
-Find A C.

• A) { }
• B) {10, 20}
• C) {5, 15, 30, 40}
• D) {5, 10, 15, 20, 30, 40}

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Definitions:

Depositional

Pertaining to the geological process in which sediments, soil, and rocks are added to a landform or landmass through the action of wind, water, or ice.

Lava Flow

Molten rock that erupts onto the Earth's surface during a volcanic eruption, which cools and solidifies into igneous rock.

Dike Unit

A vertical or steeply inclined sheet of rock that is created when magma intrudes into a crack then solidifies.

Depositional

Relating to the process in which material is laid down or deposited by various means, including water, wind, or ice.