The Square Root Key on a Calculator Looks Like:
A) $q 1$

question 15

Multiple Choice

The square root key on a calculator looks like:

• A) \(q 1\)
• B) n²
• C) X²
• D) \(q2\)

---

Definitions:

Contingency

An upcoming occurrence or condition that has the potential to happen but whose certainty cannot be guaranteed.

Disjunct

A component proposition or statement within a disjunction that, by itself, could be true or false.

Disjunction

A logical operation that results in true if at least one of its component statements is true.

Self-Contradiction

A statement or proposition that inherently contradicts itself, making it logically impossible.