Is the Following Argument Valid or Invalid? Justify Your Answer

question 2

Essay

Is the following argument valid or invalid? Justify your answer.
All prime numbers greater than 2 are odd.
The number a is not prime.
Therefore, the number a is not odd.

---

Definitions:

Present Value

The immediate value of a future amount of money or a series of payments, discounted at a given rate of return.

Compound Interest

Interest calculated on the initial principal and also on the accumulated interest of previous periods.

Required Rate

The minimum acceptable return on an investment or project, often used in capital budgeting.

Annuity

A fiscal instrument that provides a consistent flow of income to a person, often employed as a revenue source for those in retirement.