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19. Let u² - v A = 1 -1 u +1 -v², for some u, v E R. Consider the associated matrix B = adj A, i.e. the adjoint of A. What is b31, i.e the entry of the adjoint matrix in the (3, 1)th position? (A) -u? (В) и*о — и — ? (C) u* + u + v (D) -u' + u'v – u² + v – 1 (E) u' + u – vt

19. Let u² - v A = 1 -1 u +1 -v², for some u, v E R. Consider the associated matrix B = adj A, i.e. the adjoint of A. What is b31, i.e the entry of the adjoint matrix in the (3, 1)th position? (A) -u? (В) и*о — и — ? (C) u* + u + v (D) -u' + u'v – u² + v – 1 (E) u' + u – vt

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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19. Let u² –v A = 1 -u? u? +1 -v -1 for some u, v E R. Consider the associated matrix B = adj A, i.e. the adjoint of A. What is b31, i.e the entry of the adjoint matrix in the (3, 1)th position? (A) -u? (B) u?v – u – v? (C) u + u +v (D) -u + u'v - u? + v – 1 (E) u' + u? – v
Transcribed Image Text:19. Let u² –v A = 1 -u? u? +1 -v -1 for some u, v E R. Consider the associated matrix B = adj A, i.e. the adjoint of A. What is b31, i.e the entry of the adjoint matrix in the (3, 1)th position? (A) -u? (B) u?v – u – v? (C) u + u +v (D) -u + u'v - u? + v – 1 (E) u' + u? – v
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