Fast pls solve this question correctly in 5 min pls I will give u like for sureAnu 1) How to tell if two lines are parallel? A, theyhave the same directional vector and share a pointB, they have the same directional vector, but do notshare points C, they share a point but does nothave the same directional vectors D, they do notshare points, and have different directional vectors2) Which two lines are parallel to each other? A,(1, 0, 0) + t(0, 1, 0) and (1, 0, 0) + s(0, -1, 0)B, (1, 0, 0) + t(0, 1, 0) and (-1, 0, 0) + s(0, 1, 0)(1, 0, 0) + t(0, 1, 0) and (1, 0, 0) + s(1, 0, 1)D, (1, 1, 1) + t(1, -1, 1) and (1, 1, 1) + s(-1, 1, -1)3) How to tell if two lines are perpendicular to eachother?A, cross product = 0, and they intersect atB, dot product = 0, and they intersecta pointat a pointC, cross product = 0, and they do not intersectD, dot product = 0, and they do not intersect4) Which two lines are perpendicular to each other?A, (1, 0, 0) + t(0, 1, 0) and (1, 0, 0) + s(0, -1,0)B, (1, 0, 0) + t(0, 1, 0) and (-1, 0, 0) + s(0, 1, 0)C, (1, 0, 0) + t(0, 1, 0) and (1, 0, 0) + s(1, 0, 1)D, (1, 1, 1) + t(1, -1, 1) and (1, 1, 1) + s(-1, 1, -1)5) Which lines are perpendicular to each other?A, y = x + 1, y = x - 1B, y = 2x + 1, y = -2x - 1-0.5x - 1C,C, y = 2x - 1, y =D, y = 2x + 1, y = 0.5x + 1

PLEASE NOTE ACCORDING TO OUR GUIDELINES WE NEED TO SOLVE ONLY ONE AND ASK OTHERS AS SEPARATE…

1) How to tell if two lines are parallel? A, they have the same directional vector and share a point B, they have the same directional vector, but do not share points C, they share a point but does not have the same directional vectors D, they do not share points, and have different directional vectors

1) How to tell if two lines are parallel? A, they have the same directional vector and share a point B, they have the same directional vector, but do not share points C, they share a point but does not have the same directional vectors D, they do not share points, and have different directional vectors

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.3: Lines

Problem 21E

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