1. If a and b are two non-parallel vectors and the position vectors of P, Q and R are 3. +-b and Aa + b, find the value of A if P, Q and R lie on a straight line. 4 a + 2b,
1. If a and b are two non-parallel vectors and the position vectors of P, Q and R are 3. +-b and Aa + b, find the value of A if P, Q and R lie on a straight line. 4 a + 2b,
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 29E
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![1. If a and b are two non-parallel vectors and the position vectors of P, Q and R are
3.
a + 2b, -a +-b and Xa +b, find the value of A if P, Q and R lie on a straight line.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ffc2efa-dbea-4b01-a79c-47de876ed075%2Fd5000554-276c-475c-8de0-16c383a421bc%2Fa8ylyrf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. If a and b are two non-parallel vectors and the position vectors of P, Q and R are
3.
a + 2b, -a +-b and Xa +b, find the value of A if P, Q and R lie on a straight line.
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