Find the Exact Value $\cos ( - \pi )$ A) 0
B) -1
C) 1
D) Undefined

question 113

Multiple Choice

Find the exact value. Do not use a calculator.
- $\cos ( - \pi )$

• A) 0
• B) -1
• C) 1
• D) undefined

---

Definitions:

Discount Rate

The interest rate charged to commercial banks and other depository institutions for loans received from the Federal Reserve's discount window.

Minting Coins

The process of manufacturing coins as a form of currency, typically by a government or authorized agency.

Interest Payments

Cash outflows from borrowers to lenders as compensation for the use of borrowed money.

Expansionary Policy

is a macroeconomic policy that aims to increase economic growth or reduce unemployment by increasing government spending, decreasing taxes, or both.