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Collinearity Condition

Find the valu...

Question

Find the value of k so that the line $2 x + k y - 9 = 0$ may be parallel to $3 x - 4 y + 7 = 0$ .

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Solution

Slope of 1st line = Slope of 2nd line
$\frac{- 2}{k} = \frac{- 3}{- 4}$

$k = \frac{- 8}{3}$

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Collinearity Condition

Standard X Mathematics

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