Perpendicular lines
Two lines are perpendicular if the product of their slopes is -1 or slope of one line is the negative reciprocal of the other i.e., ..
Two lines are perpendicular if the product of their slopes is -1 or slope of one line is the negative reciprocal of the other i.e., ..Real-life rate of change can be represented by ____.
Real-life rate of change can be represented by ____. => linear equation or non-linear equation or slope or intercept..
Parallel and perpendicular lines
Parallel and perpendicular lines - Let l 1 and l 2 be any two lines intersecting at P. Let line l 1 be inclined at an angle q 1 and line l 2 be inclined at an angle q 2 with the x-axis in the positive direction. Let f be the angle between the l..
Parallel and perpendicular lines - Let l 1 and l 2 be any two lines intersecting at P. Let line l 1 be inclined at an angle q 1 and line l 2 be inclined at an angle q 2 with the x-axis in the positive direction. Let f be the angle between the l..Perpendicular Line and It's Corollary
To find the length of the perpendicular for the point (x 1 ,y 1 ) on the line ax+by+c=0 - Let AB represent the line ax + by + c = 0. The coordinates of A and B respectively ar..
To find the length of the perpendicular for the point (x 1 ,y 1 ) on the line ax+by+c=0 - Let AB represent the line ax + by + c = 0. The coordinates of A and B respectively ar..Parallel and perpendicular lines Let l 1 and l 2 be any two lines intersecting at P. Let line l 1 be inclined at an angle q 1 and line l 2 be inclined at an angle q 2 with the x-axis in the positive direction. Let f be the angle between the lines. m 1 = slope of line..
Let l 1 and l 2 be any two lines intersecting at P. Let line l 1 be inclined at an angle q 1 and line l 2 be inclined at an angle q 2 with the x-axis in the positive direction. Let f be the angle between the lines. m 1 = slope of line..In a plane, two lines perpendicular to a third line are
In a plane, two lines perpendicular to a third line are => intersecting or perpendicular to each other or parallel to each other or skew lines..
A linear function that models a real-life situation is called a _____.
A linear function that models a real-life situation is called a _____. => linear model or non-standard model or non-linear model or standard model..
The product of the slopes of two perpendicular lines is ___.
The product of the slopes of two perpendicular lines is ___. => 0 or 1 or -1 or Not defined..
Which among the following are the slopes of two perpendicular lines?
Which among the following are the slopes of two perpendicular lines? => - 5 and - 1 5 or 5 and - 1 5 or 5 and 1 5 or None of the above..
Which among the following are the slopes of two perpendicular lines?
Which among the following are the slopes of two perpendicular lines? => 7 and - 1 7 or - 7 and - 1 7 or 7 and 1 7 or 7 and - 7..
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