Let U = {0, 1, 2, 3, 4, 5, 6 $| A \cup B |$

question 48

Multiple Choice

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
A = {1, 2, 8, 9}
B = {1, 3, 6, 7, 8}
C = {5, 6, 7, 8, 9}
Find the following:
- $| A \cup B |$

• A) 4
• B) 5
• C) 2
• D) 7
• E) None of these

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Definitions:

Endoskeleton

Bony and/or cartilaginous structures within the body that provide support. Compare with exoskeleton.

Vestigial Structure

A feature in an organism that has lost all or most of its original function through the process of evolution.

Pelvis

The lower part of the torso in human anatomy, forming a basin-shaped complex of bones that connects the spine to the lower limbs and houses reproductive organs.

Evidence

Refers to information or facts that are used to support a conclusion, often used in the context of scientific research or legal cases.