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CBSE Class 11-science Answered

Find the ratio which the line joining the points (2,4,16) and(3,5,-4) is divided by the plane 2x-3y+z+6=0. also find the coordinates of the point of division?
Asked by | 10 Mar, 2013, 07:24: AM
Expert Answer
Answered by | 10 Mar, 2013, 06:24: PM
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CBSE 11-science - Maths
The midpoints of the sides of a triangle are (1,5,-1), (0,4,-2) and (2,3,4) find its vertices. A student takes honesty, truthfulness and complacency as the three sides of the triangle. Which side of the triangle should we prefer to take?
Asked by Topperlearning User | 15 Nov, 2016, 01:29: AM
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CBSE 11-science - Maths
Find the distance between the points P and Q having coordinates (2,3,1) and (-2,4,-1).
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 11-science - Maths
Using distance formula prove that the points A(4,-3,-1), B(5,-7,6) and C(3,1,-8) are collinear.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 11-science - Maths
Determine the point in XY - plane which is equidistant from three points A(2,0,3) B(0,3,2) and C(0,0,1).
Asked by Topperlearning User | 13 Nov, 2016, 09:52: PM
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CBSE 11-science - Maths
Verify that the given points are the vertices of an isosceles triangle, A(0,7,-10), B(1,6,-6) and C(4,9,-,6).
Asked by Topperlearning User | 20 May, 2014, 03:33: PM
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CBSE 11-science - Maths
Prove that the points A(1,3,0), B(-5,5,2) C(-9,-1,2) and D(-3,-3,0) are the vertices of a parallelogram. Also show that ABCD is not a rectangle.
Asked by Topperlearning User | 20 Feb, 2015, 10:26: AM
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CBSE 11-science - Maths
If A (-2,2,3) and B(13,-3,13) are two points such that 3PA = 2PB, find the locus of P.
Asked by Topperlearning User | 13 Nov, 2016, 09:44: PM
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CBSE 11-science - Maths
Find the locus of P if PA2 + PB2 = 2k2 where A and B are the points (3,4,5) and (-1,3,-7).
Asked by Topperlearning User | 20 Feb, 2015, 10:30: AM
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CBSE 11-science - Maths
Show that A(a,b,c), B(b,c,a) and C(c,a,b) are the vertices of an equilateral triagle.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 11-science - Maths
F i n d space t h e space c o minus o r d i n a t e s space o f space a space p o i n t space o n space t h e space y minus a x i s space a t space a space d i s tan c e space 5 square root of 2 space f r o m t h e space p o i n t space A left parenthesis 3 comma 2 comma 5 right parenthesis
Asked by Topperlearning User | 13 Nov, 2016, 09:32: PM
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