If A = i - 2j-2k, B = 6i +3j + 2k, find A.B if 0 = 70 7.182 4.897 12.5 O 5.12

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter8: Roots And Radicals
Section8.8: Use The Complex Number System
Problem 8.156TI: Simplify: (a) (32i)+(54i) (b) (4+3i)(26i).
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If A = i - 2j - 2k ,B = 6i + 3j + 2k, find A. B if 0 = 70
7.182
4.897 O
12.5
5.12
D 0 (
Transcribed Image Text:If A = i - 2j - 2k ,B = 6i + 3j + 2k, find A. B if 0 = 70 7.182 4.897 O 12.5 5.12 D 0 (
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