# UW Common Math 308 Section 8.1 - .1 LINALILYLI...

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3/11/2016 UW Common Math 308 Section 8.1 ­Responses/last?dep=12959483 1/4 Current Score : 17 / 17 Due : Friday, March 11 2016 11:00 PM PST 1. 4/4 points | Previous Answers HoltLinAlg1 8.1.006. Refer to the vectors u 1 to u 8 . Compute the distance between the given vectors. (a) and , u 8 = 5 1 4 1 1 1 4 0 −1 1 5 4 4 1 1 0 5 −1 5 6 4 −1 −1 5 3√10 (b) and 2√6 (c) and √227 (d) and 2√54 UW Common Math 308 Section 8.1 (Homework) LINA LILY LI Math 308, section J, Winter 2016 Instructor: ANDREA M HEALD WebAssign u 1 = , u 2 = , u 3 = , u 4 = , u 5 = , u 6 = , u 7 = u 5 u 1 u 2 u 8 4 u 3 u 8 4 u 2 −2 u 6
3/11/2016 UW Common Math 308 Section 8.1 ­Responses/last?dep=12959483 2/4 2. 3/3 points | Previous Answers HoltLinAlg1 8.1.012. Find all values of a so that u and v are orthogonal. (Enter your answers as a comma­separated list.) 3.