Three Dimensional Geometry
Paper Code:
MAT202
Credits:
3
Contact Hours:
45.00
Max. Marks:
100.00
Objective:
To understand the subject as tool applicable to almost all other Branches of Sciences
Engineering and Technology.
Unit I:
I
9.00
Plane: Definition, Equation of a plane (Different forms), Angle between two planes, planes through two planes, Distance of a point from a plane, Area of a triangle, Volume of Tetrahedron.
Unit II:
II
9.00
Straight lines: Introduction, Equations of coordinate axes, Symmetrical form & Non Symmetrical form, Angle between a line and a plane, Perpendicular distance, Intersecting lines, Skew lines, Shortest distance and equation of line of shortest distance, Intersection of three planes.
Unit III:
III
9.00
Sphere: Definition, Equation of a sphere, General equation of a sphere, Centre and radius of a sphere, Great circle, Equation of circle, Diameter form of the equation of a sphere, Tangent line and tangent plane of a sphere, Condition of tangency for a line and equation of tangent plane, Angle of intersection of two spheres, Condition of orthogonality of two spheres.
Unit IV:
IV
9.00
Cone: Cone, Quadratic Cone, Equation of a cone, Enveloping cone, Condition for general equation of second degree to represent a cone, Intersection with a line, Tangent plane, Reciprocal Cone, Right Circular Cone.
Unit V:
V
9.00
Cylinder: Definition, Equation of a cylinder, Enveloping Cylinder, Equation of Enveloping Cylinder, Right Circular Cylinder, Equation of Right Circular Cylinder.
Central Conicoids: Conicoids, Central Conicoid, Standard equation of ellipsoid, hyperboloid of one sheet and hyperboloid of two sheets, Nature and shape of Central conicoids, Tangent line and Tangent planes. Condition of Tangency, Director sphere.
Essential Readings:
- N.Saran and R.S.Gupta , Analytical Geometry of three dimensions , Pothisala Pvt.Ltd , Allahabad.
- Gorakh Prasad and H.C.Gupta ,Text book on Coordinate Geometry , Pothisala Pvt. Ltd., Allahabad.
- P.K.Jain and Khalil Ahmad , A text book of Analytical Geometry of Two dimensions , Wiley Eastern Ltd.
- Sharma & Jain, Co-ordinate Geometry, Galgotia Publication, Dariyaganj , New Delhi.
- P.K.Jain and Khalil Ahmad , A text book of Analytical Geometry of Three Dimensions , Wiley Eastern Ltd.
References:
- The Elements of Coordinate Geometry, S.L. Loney, Macmillan and Co., London
- R.J.T. Bell, Elementary Treatise on Coordinate Geometry of Three Dimensions, Macmillan India Ltd.
Academic Year:
