Let a and B Be Sets with Cardinal Numbers, N(A)= $n ( A \cap B ) = n ( A ) - n ( B )$

question 24

True/False

Let A and B be sets with cardinal numbers, n(A)= a and n(B)= b, respectively. Decide whether the statement is true or false.
- $n ( A \cap B ) = n ( A ) - n ( B )$

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Definitions:

Subsidy

Financial support given by the government or a public body to assist an industry or business so that the price of a commodity or service may remain low or competitive.

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The money received by an individual or business in exchange for labor, services, or investments over a given period.

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A sweet, red fruit that is widely consumed around the world, known for its unique flavor and nutritional benefits.