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CBSE Class XI
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Mathematics
List of top Mathematics Questions on introduction to three dimensional geometry asked in CBSE Class XI
If A and B be the points (3, 4, 5) and (–1, 3, –7), respectively, find the equation of the set of points P such that PA
2
+PB
2
= k
2
, where k is a constant.
CBSE Class XI
Mathematics
introduction to three dimensional geometry
If the origin is the centroid of the triangle PQR with vertices P (2a, 2, 6), Q (– 4, 3b, –10) and R(8, 14, 2c), then find the values of a, b and c.
CBSE Class XI
Mathematics
introduction to three dimensional geometry
Find the lengths of the medians of the triangle with vertices A (0, 0, 6), B (0,4, 0) and (6, 0, 0).
CBSE Class XI
Mathematics
introduction to three dimensional geometry
Three vertices of a parallelogram ABCD are A(3, – 1, 2), B (1, 2, – 4) and C (– 1, 1, 2). Find the coordinates of the fourth vertex.
CBSE Class XI
Mathematics
introduction to three dimensional geometry