명제와 조건 연습문제 — Sundstrom, Mathematical Reasoning · 1.1절

Sundstrom, Mathematical Reasoning · 1.1절영어 원문

Which of the following sentences are statements? Do not worry about determining the truth value of those that are statements; just determine whether each sentence is a statement or not.

There are integers $x$ and $y$ such that $2x + 5y = 7$ .

정답·풀이 보기 (영어 원문)

This is a statement.

한 번 더 — 비슷한 문제Sundstrom, Mathematical Reasoning · 2.1절 · 2a번영어 원문

Suppose that $P$ and $Q$ are statements for which $P \to Q$ is true and for which $\neg Q$ is true. What conclusion (if any) can be made about the truth value of each of the following statements?

$P$

다 풀었으면 정답 확인

$P$ is false.

이 문제로 이어서 풀기

# 명제와 조건계산자동 분류