Exercise 8.12. Let : Z Z ⇒ Z via (a, b) → a + b. (1) Prove that is a homomorphism. (2) Find kero. (3) Find 6−¹(2), 6−¹(5), and 6-¹(10).
Exercise 8.12. Let : Z Z ⇒ Z via (a, b) → a + b. (1) Prove that is a homomorphism. (2) Find kero. (3) Find 6−¹(2), 6−¹(5), and 6-¹(10).
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.4: Linear Transformations
Problem 5EQ: In Exercises 1-12, determine whether T is a linear transformation.
5. T:Mnn→ ℝ defined by...
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