Mathematics, 19.09.2019 23:20 nave1008
The vector wequals=aiplus+bj is perpendicular to the line axplus+byequals=c and parallel to the line bxminus−ayequals=c. it is also true that the acute angle between intersecting lines that do not cross at right angles is the same as the angle determined by vectors that are either normal to the lines or parallel to the lines. use this information to find the acute angle between the lines below. startroot 3 endroot3xminus−nothingyequals=22, nothingxminus−startroot 3 endroot3yequals=8
Answers: 1
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The vector wequals=aiplus+bj is perpendicular to the line axplus+byequals=c and parallel to the line...
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