Determine Whether the Following Symbolized Argument Is Valid or Invalid $\rarr$

question 67

Short Answer

Determine whether the following symbolized argument is valid or invalid.If invalid,provide a counterexample;if valid,construct a deduction.
(T v Q) $\rarr$ R
~R/ $\therefore$ ~Q

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Definitions:

Crude Death Rate

The number of deaths each year per 1000 members of the population.

Standard of Living

The level of wealth, comfort, material goods, and necessities available to a person, group, or society.

Population Growth

The increase in the number of individuals in a population, often measured over a specific time period, and influenced by factors such as birth rates, death rates, and migration.

Demographic Transition Model

A theoretical model describing the transition from high birth and death rates to low birth and death rates as a country develops from a pre-industrial to an industrialized economic system.