Practice Exercises - 23.10 | 23. Linear Independence | Mathematics (Civil Engineering -1)
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Practice Questions

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Question 1

Easy

Determine if the set of vectors { (1,0), (0,1) } is linearly independent.

💡 Hint: Consider their geometric representation.

Question 2

Easy

Is the vector { (1,1), (1,1) } linearly independent?

💡 Hint: Look for redundancy in vectors.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

True or False: A set of vectors is linearly independent if at least one vector can be expressed as a combination of others.

  • True
  • False

💡 Hint: Recall the definitions of independence and dependence.

Question 2

Which of the following sets of vectors are linearly dependent? {(1,0),(1,0)}, {(1,2),(2,4)}, or {(1,1),(1,-1)}?

  • Set A
  • Set B
  • Set C

💡 Hint: Look for vectors that can be expressed in terms of each other.

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Challenge Problems

Push your limits with challenges.

Question 1

Given the vectors {(1,2,3), (2,4,6), (3,6,9)}, demonstrate through matrix methods that they are dependent.

💡 Hint: Look at the ratios between the rows.

Question 2

In R^3, provide a set of four vectors and argue whether they can be independent or dependent.

💡 Hint: Recall dimensional limits in linear algebra.

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