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CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
find the value of x so that the vectors are (2,7,5) ,(3,-3,6) ,(x,2,-5) may be coplanar
Asked by rishithatelaprolu84
29th March 2024,
8:32 AM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
A cube of side 5 has vertex at the point (1,0,-1),and the three edges from this vertex are ,respectively parallel to -ve x and y axes and +ve z axis.Find the coordinates of the other vertices of the cube.
Asked by deepu
16th January 2014,
7:50 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
if the end points of diagonal of a square are (1,-2,3) and (1,-3,5) then find the length of the side of square?
Asked by Rahul SAHANI
9th January 2014,
3:10 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
what's the main difference b|w the terms centroid,incentre and orthocentre
Asked by Rinki Singh
28th December 2013,
1:58 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
explain the term centroid?
Asked by Rinki Singh
28th December 2013,
1:51 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
1.if Radius of a sphere is doubled, volume is increased by _____ Answer is 2 times. but i dont know how to work out 2. if radius of sphere is tribled, voulume increased by_________ Answer is 27 times . but i dont know how to work out
Asked by chaitra k k
29th November 2013,
4:55 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
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
10th March 2013,
7:24 AM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
one end od a diameter of a sphere is at (0,0,0) and the centre is at the point (-1,2,4), thenfind the other end of the diameter.
Asked by
2nd March 2013,
12:13 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
what is centroid of triangle
Asked by paritosh jain
1st December 2012,
12:01 PM
CBSE - XI Science - Maths - Introduction to Three Dimensional Geometry
what is the need of 3-d geometry in everyday life?
Asked by
30th November 2012,
9:01 PM
