Let u = (1, 2, 3), v = (2, 2, –1), and w = (3, 0, -3). Find 2u + 4v – w. STEP 1: Multiply each vector by a scalar. 2u = 4v = -W = STEP 2:Add the results from Step 1. 2u + 4v – w =
Let u = (1, 2, 3), v = (2, 2, –1), and w = (3, 0, -3). Find 2u + 4v – w. STEP 1: Multiply each vector by a scalar. 2u = 4v = -W = STEP 2:Add the results from Step 1. 2u + 4v – w =
Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Vector Spaces
Section4.1: Vector In R^n
Problem 27E: Determine whether each vector is a scalar multiple of z=(3,2,5). a v=(92,3,152) b w=(9,6,15)
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![Let u = (1, 2, 3), v = (2, 2, –1), and w = (3, 0, -3). Find 2u + 4v – w.
STEP 1: Multiply each vector by a scalar.
2u =
4v =
-W =
STEP 2:Add the results from Step 1.
2u + 4v – w =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2cb89980-9d00-4dff-bfac-a50ce246a6d5%2Ff0e97b87-78a9-43ab-8662-72c7b37bb260%2F0u5hox8_processed.png&w=3840&q=75)
Transcribed Image Text:Let u = (1, 2, 3), v = (2, 2, –1), and w = (3, 0, -3). Find 2u + 4v – w.
STEP 1: Multiply each vector by a scalar.
2u =
4v =
-W =
STEP 2:Add the results from Step 1.
2u + 4v – w =
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