EASY
AP EAPCET
IMPORTANT
Earn 100

The equation of the pair of straight lines perpendicular to the pair and passing though the origin is______
(a)
(b)
(c)
(d)

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Important Questions on Pair of Straight Lines
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If the centroid of the triangle formed by the lines and is , then the value of equals_____

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If and , are the slopes of the lines represented by , then equals

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If the slope of one of the lines represented by be the square of the other, then is

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If the lines, joining the origin to the points of intersection of the curve and the line , are at right angles, then equals

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If one of the lines represented by passes through and the other passes through , then equals

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If the line is one of the bisectors of then value of

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Statement-I: Two lines which pass through a given fixed point and are equally inclined to two other lines passing through the same point, are always perpendicular to each other.
Statement-II: Angle bisectors of two intersecting lines are always perpendicular to each other.

MEDIUM
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IMPORTANT
If the straight line bisects the angle between a pair of lines, one of which in this pair is . Then, the equation of the other line in that pair of lines is
