Let a - ci +j and b- 9i + 12j. Find c so that the a %3D Round your answers to four decimal places and enter C2 =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 7E
Question
Let a = ci + j and b = 9i + 12j. Find c so that the angle between a and b is-
Round your answers to four decimal places and enter the values in increasing order.
Transcribed Image Text:Let a = ci + j and b = 9i + 12j. Find c so that the angle between a and b is- Round your answers to four decimal places and enter the values in increasing order.
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