Let U = {Bruins, Capitals, Flyers, Hurricanes, Lightning, Oilers, Panthers $$| A \cap B |$$

question 7

Short Answer

Let U = {Bruins, Capitals, Flyers, Hurricanes, Lightning, Oilers, Panthers, Rangers}
A = {Flyers, Hurricanes, Lightning, Rangers}
B = {Bruins, Flyers, Hurricanes, Oilers, Panthers}
Find the following:
- $$| A \cap B |$$

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Definitions:

Antigen Presenting Cells

Immune system cells that process and present antigens to T-cells, initiating an immune response.

Cytotoxic Cells

Immune cells that can kill cancer cells or cells infected with viruses by inducing apoptosis.

CD8

A protein found on the surface of T cells, involved in the immune response by identifying and attacking infected or cancerous cells.

Progenitor

An ancestor or parent from which descendants or offspring arise.