Published 13Jan2017 Bilingual
This is chapter 11 of class 12th mathematics.In this chapter you will learn the following: Direction cosines/ratios of a line joining two points. Cartesian and vector equation of a line, coplanar and skew lines, shortest distance between two lines. Cartesian and vector equation of a plane. Angle between (i) two lines, (ii) two planes, (iii) a line and a plane. Distance of a point from a plane.
About the Teacher:
Puneet Dogra sir is our one the very active teacher who keeps on working for the students benefits. His passion for teaching makes him the best teacher of his subject. He teaching will change your experience of learning maths and will lead you to the desired scores or may be more. Moreover sir has some magical tips to make it much easier for you. He is very young and dynamic teacher. Puneet Dogra is very interactive teacher which will make you feel the real class. Puneet Dogra sir is the best motivator and keeps on inspiring you.
3d
geometry class 12 videos
3d
geometry class 12 important questions
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About Us
Hello, I am Puneet Dogra faculty of Study Khazana. I am a very passionate teacher. I am going to change your experience of learning maths. My way of teaching will surely lead you to your desired scores or may be more.Moreover I will give some magical tips to make maths much easier for you.
Qualification
My highest qualification is MSc. in Mathematics from DU.
Biography
I have experience of more than 5 years in teaching.
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