Write Down All the Subsets of the Given Set

question 90

Multiple Choice

Write down all the subsets of the given set.
-{4, α, 10, π}

• A){4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π},
• {4, α, 10, π}, ∅
• B){4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π}, ∅
• C){4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, 10}, {4, α, π}, {4, 10, π}, {α, 10, π},
• {4, α, 10, π}
• D){4}, {α}, {10}, {π}, {4, α}, {4, 10}, {4, π}, {α, 10}, {α, π}, {10, π}, {4, α, π}, {4, 10, π}, {α, 10, π},
• {4, α, 10, π}, ∅

---

Definitions:

Debt Securities

Financial instruments that represent a loan made by an investor to a borrower, typically including terms for interest payments and the return of principal at maturity.

Fixed Maturity

A term related to fixed-income investments indicating the set date when the principal amount of the investment is paid back to the investor.

Equity Securities

Financial instruments representing ownership interest in a company, such as stocks, which provide shareholders with claims on assets and earnings.

Notes and Bonds

Financial instruments representing a loan made by an investor to a borrower, typically corporate or governmental, where bonds are longer-term than notes.