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HIMALAYA PUBLICATION-COORDINATE SYSTEMS, LOCUS AND STRAIGHT LINES-QUESTION BANK
- If the equation of the locus of a point equidistant from the points (a...
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- Locus of centroid of the triangle whose vertices are (a cos t, a sin ...
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- The equation of the straight line passing through the point (4, 3) and...
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- A(2,-3) and B(-2,1) are the vertices of a triangle A B C . If the cent...
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- If a vertex of a triangle is (1, 1) and the mid-points of two sides th...
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- If non-zero numbers a, b, c are in H.P., then the straight line (x)/(...
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- A straight line through the point A(3, 4) is such that its intercept b...
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- If (a, a^(2)) falls inside the angle made by the lines y=(x)/(2), x g...
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- Let PS be the median of the triangle with vertices P(2, 2), Q(6, -1) ...
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- Area of the parallelogram formed by the lines y=mx, y=mx+1, y=nx and y...
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- The number of integer values of m for which the x-co-ordinates of the ...
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- The incentre of the triangle with vertices (1, sqrt(3)), (0, 0) and (2...
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- A straight line through the origin O meets the parallel lines 4x+2y=9 ...
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- Let P(-1, 0), Q(0, 0) and R(3, 3sqrt(3)) be three points. Then the equ...
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- Orthocentre of triangle whose vertices are (0, 0), (3, 4), (4, 0) is :
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- Triangle is formed by the co-ordinates (0, 0), (0, 21) and (21, 0). Fi...
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- The lines y=mx, y+2x=0, y=2x+k and y+mx=k form a rhombus if m is equal...
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- The lines x+(a-1) y+1=0 and 2 x+a^(2) y-1=0 are perpendicular if
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- A line passes through (2,2) and is perpendicular to the line 3x+y=3 ...
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- If P=(1,0), Q=(-1,0) and R=(2,0) are three given points, then the locu...
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