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In the triangle ABC with vertices A (2,3...

In the triangle ABC with vertices A (2,3), B (4, -1) and C (1,2), find the equation and length of altitude from the vertex A.

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A N EXCEL PUBLICATION-STRAIGHT LINES-QUESTION BANK
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  9. Which of the above lines is farther from the origin ?

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  10. Consider the points A (2,4) and B (3,-1) By two point form find the eq...

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  11. Complete the following table

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  12. Prove that 2x + 3y - 6 =0 and 3x - 2y - 1 = 0 are perpendicular

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  13. Prove that 2x + 3y - 6 =0 and 4x + 6y + 1 = 0 are parallel

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  20. Consider the points A (1,2) and B (2,3) Let P and Q be the points of ...

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