3. A (-3, 2,-5) and B (6, 7, 2) are two points in R³. Determine: [3K, 2A] a) ABI b) A unit vector in the direction of BA 4. Find the components of the vector with the opposite direction to that of the vector from M(2,3,5) to N(8,1,2). [3A]

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 50E
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Could you solve Q 3 & 4! If you only solve one Q, can you solve 4.
3. A (-3, 2,-5) and B (6, 7, 2) are two points in R³. Determine: [3K, 2A]
a) ABI
b) A unit vector in the direction of BA
4. Find the components of the vector with the opposite direction to that of the vector from M(2,3,5) to N(8,1,2). [3A]
Transcribed Image Text:3. A (-3, 2,-5) and B (6, 7, 2) are two points in R³. Determine: [3K, 2A] a) ABI b) A unit vector in the direction of BA 4. Find the components of the vector with the opposite direction to that of the vector from M(2,3,5) to N(8,1,2). [3A]
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