Solve for the unknown quantities, if possible, in Exer- cises 5-16. 5. (1, 2) + (0, y) = (1, 3)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 31E
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Solve for the unknown quantities, if possible, in Exer-
cises 5-16.
5. (1, 2) + (0, y) = (1, 3)
6. r(7,3)= (14, 6)
7. a(2, 1) (6, 7)
8. (7,2) + (x, y) = (3, 10)
9. 2(1, b) + (b, 4) =(3,4)
10. (x, 2)+(-3)(x, y) = (-2x, 1)
11. 0(3, a) (3, a)
12. 6(1,0) + b(0, 1) = (6,2)
13. a(1, 1) + b(1, -1)=(3,5)
14. (a, 1) – (2, b) = (0, 0)
15. (3a, b) + (b, a) = (1, 1)
16. a(3a, 1) + a(1, − 1) = (1,0)
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Transcribed Image Text:Solve for the unknown quantities, if possible, in Exer- cises 5-16. 5. (1, 2) + (0, y) = (1, 3) 6. r(7,3)= (14, 6) 7. a(2, 1) (6, 7) 8. (7,2) + (x, y) = (3, 10) 9. 2(1, b) + (b, 4) =(3,4) 10. (x, 2)+(-3)(x, y) = (-2x, 1) 11. 0(3, a) (3, a) 12. 6(1,0) + b(0, 1) = (6,2) 13. a(1, 1) + b(1, -1)=(3,5) 14. (a, 1) – (2, b) = (0, 0) 15. (3a, b) + (b, a) = (1, 1) 16. a(3a, 1) + a(1, − 1) = (1,0) -
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