Consider the two following lines in R. (;)-) 1 + y = 2x – 5 and y 2 - t (a) Find the point where those two lines intersect. (b) Find the cosine of the shortest angle at which the two lines intersect.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 43E
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Consider the two following lines in R?.
(;) - (:)
1+
у%3D 2х — 5
and
-
y
(a) Find the point where those two lines intersect.
(b) Find the cosine of the shortest angle at which the two lines intersect.
Transcribed Image Text:Consider the two following lines in R?. (;) - (:) 1+ у%3D 2х — 5 and - y (a) Find the point where those two lines intersect. (b) Find the cosine of the shortest angle at which the two lines intersect.
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