Write the contrapositive of each implication. * (c) If f is continuous and C is connected, then f(C) is connected.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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**Educational Exercise: Understanding Implications in Mathematics**

**Task: Write the Contrapositive of Each Implication**

**(c)** If \( f \) is continuous and \( C \) is connected, then \( f(C) \) is connected.

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**Follow-up Exercises:**
1. Write the converse of each implication in Exercise 3.
2. Write the inverse of each implication in Exercise 3. 

---

**Explanation:**

1. **Contrapositive**: In logic, to form the contrapositive of an implication of the form "If P, then Q," you would write "If not Q, then not P."
   
2. **Converse**: The converse of the implication is formulated by switching the hypothesis and conclusion. For "If P, then Q," the converse is "If Q, then P."

3. **Inverse**: The inverse negates both the hypothesis and conclusion in the original implication. For "If P, then Q," the inverse is "If not P, then not Q." 

These exercises focus on understanding the logical equivalences and transformations of mathematical statements.
Transcribed Image Text:**Educational Exercise: Understanding Implications in Mathematics** **Task: Write the Contrapositive of Each Implication** **(c)** If \( f \) is continuous and \( C \) is connected, then \( f(C) \) is connected. --- **Follow-up Exercises:** 1. Write the converse of each implication in Exercise 3. 2. Write the inverse of each implication in Exercise 3. --- **Explanation:** 1. **Contrapositive**: In logic, to form the contrapositive of an implication of the form "If P, then Q," you would write "If not Q, then not P." 2. **Converse**: The converse of the implication is formulated by switching the hypothesis and conclusion. For "If P, then Q," the converse is "If Q, then P." 3. **Inverse**: The inverse negates both the hypothesis and conclusion in the original implication. For "If P, then Q," the inverse is "If not P, then not Q." These exercises focus on understanding the logical equivalences and transformations of mathematical statements.
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