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Find the Equation of the Line Which Passes Through the Point (− 4, 3) and the Portion of the Line Intercepted Between the Axes is Divided Internally in the Ratio 5 : 3 by this Point. - Mathematics

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प्रश्न

Find the equation of the line which passes through the point (− 4, 3) and the portion of the line intercepted between the axes is divided internally in the ratio 5 : 3 by this point. 

थोडक्यात उत्तर
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उत्तर

The x - coordinate of the point A is given by

\[- 4 = \frac{3 \times a + 5 \times 0}{3 + 5}\]

\[ \Rightarrow a = \frac{- 32}{3}\]

The - coordinate of the point B is given by

\[3 = \frac{3 \times 0 + 5 \times b}{3 + 5}\]

\[ \Rightarrow b = \frac{24}{5}\]

The equation of the line passing is given by

\[\frac{x}{\frac{- 32}{3}} + \frac{y}{\frac{24}{5}} = 1\]

\[ \Rightarrow 9x - 20y + 96 = 0\]

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Equation of a Straight Line - Equation of Family of Lines Passing Through the Point of Intersection of Two Lines
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पाठ 23: The straight lines - Exercise 23.6 [पृष्ठ ४७]

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आरडी शर्मा Mathematics [English] Class 11
पाठ 23 The straight lines
Exercise 23.6 | Q 6 | पृष्ठ ४७

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