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If P is the length of the perpendicular from the origin of a line whose intercept on the axis are a and b, prove that 1/p^2 =1/a^2 +1/b^2 .
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Nov 25, 2018
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Class XI Maths
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arun811
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Feb 21, 2018
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–2
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Nov 16, 2016
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asked
Feb 27, 2019
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Find the equation of a straight line which cuts an intercept of 5 units on Y-axis and is parallel to the line joining the points (3, – 2) and (1, 4).
asked
Feb 27, 2019
in
Class X Maths
by
priya12
(
-12,632
points)
coordinate geometry
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