Class 12MathematicsTHREE DIMENSIONAL GEOMETRYSystem of co-ordinates, Direction cosines and direction ratios, Projection
EasyFill in the blanks:
The coordinates of points in the $XY$-plane are of the form ...........
The coordinates of points in the $XY$-plane are of the form ...........
(N/A) In a three-dimensional coordinate system,any point in the $XY$-plane has its $z$-coordinate equal to $0$. Therefore,the coordinates of points in the $XY$-plane are of the form $(x, y, 0)$.
Explore More
Similar Questions
Find the octants in which the points $(-3, 1, 2)$ and $(-3, 1, -2)$ lie.
Easy
View SolutionIf $O$ is the origin and $OP = 3$ with direction ratios $-1, 2, -2$,then the coordinates of $P$ are:
Easy
View SolutionThe direction cosines of the normal to the plane $2x + 3y - 6z = 5$ are
Easy
View SolutionThe angle between the lines whose direction ratios satisfy the equations $l+m+n=0$ and $l^2=m^2+n^2$ is
DifficultTS EAMCET 2020
View SolutionIf the projections of a line segment on the $x, y$ and $z-$ axes in $3-$ dimensional space are $2, 3$ and $6$ respectively,then the length of the line segment is
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo