Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter7: Triangles
Section7.6: Vectors: The Dot Product
Problem 53PS: Which pair of vectors are perpendicular? a. 3i+4j and 8i6j b. 3i+2j and 2i+3j c. i+5j and i5j d....
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![2) Let u=5i-j+k, v=j-5k and w=-15i +3j-3k. Which vectors, if any,
are:
a. Perpendicular?
b. Parallel?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe532cc3e-f699-4a1e-ae11-4aa9d06ece67%2F9bf64c03-c9a8-4325-87da-5ad083979b9b%2Fbgig88g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2) Let u=5i-j+k, v=j-5k and w=-15i +3j-3k. Which vectors, if any,
are:
a. Perpendicular?
b. Parallel?
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