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If the points (-2,6) and (4,8) is perpen...

If the points (-2,6) and (4,8) is perpendicular to the line joining the points (8,12) and (x,24) then the value of x is

Text Solution

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Let points be
`A(−2,6),B(4,8),C(8,12) `and `D(x,24)` If two lines are perpendicular, then the product of their slope is −1 So, `Slope of AB× Slope of CD=−1 ` ......(1)
We know that slope of a line through the points `(x_1,y_1)`,`(x_2,y_2)` is `m = ...
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