## VECTOR FORMULAS FOR CLASS 12 MATHEMATICS

IF YOU UNDERSTAND THE FORMULAS IN 3 D GEOMETRY, YOU CAN PRETTY MUCH SOLVE ANY PROBLEM

If you are a student of Mathematics in Class 12, and you find 3 Dimensional Geometry a little difficult, then you are not alone. Sometimes the problems in 3 D Geometry can seem somewhat like a jigsaw puzzle.

As an experienced math teacher teaching Mathematics to high school students for over 2 decades, I encourage you to make use of the free resources ie videos and blogs on this page.

This is the first step that you can take to understand 3 D Geometry.

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VECTOR CALCULATIONS-ALL FORMULAS FOR CLASS 12 MATH

VECTORS MCQ QUESTION ON CROSS PRODUCT

HAVE GRADES IN 3 DIMENSIONAL GEOMETRY THAT YOU CAN BE PROUD OF

Lecture video 1 in 3-DIMENSIONAL GEOMETRY COURSE

EQUATION OF A LINE IN 3 D GEOMETRY

HOW TO CHECK IF 2 LINES ARE SKEW? NCERT MATHS CLASS 12

ANGLE BETWEEN 2 LINES IN 3 DIMENSIONAL GEOMETRY

How do you calculate angle between 2 lines in 3 dimensional geometry? Learn this and much more in this presentation/video. Here, we learn how to calculate angle between 2 lines, equation of a line passing through 2 points and perpendicular to a line and how to find the foot of a perpendicular from a point to a line.

UNDERSTAND THE BASIC FORMULA FOR EQUATION OF A PLANE IN 3-D GEOMETRY

FORMULA TO FIND THE EQUATION OF A PLANE GIVEN A POINT IN THE PLANE AND A PERPENDICULAR TO THE PLANE

EQUATION OF A PLANE IN 3 D GEOMETRY

How do you calculate equation of a plane in Cartesian and Vector form? In this presentation/video, we learn how to calculate equation of a plane given the distance from the origin and a unit vector normal to the plane. We learn how to calculate the Cartesian and Vector form of a plane and convert one form to the other. We learn how to calculate equation of a plane passing through a point and perpendicular to a line whose direction ratios are given. We also learn how to find the point where a line meets a plane.

HOW TO FIND THE DISTANCE FROM A POINT TO A PLANE

How do you calculate distance of a point from a plane? Watch this presentation to find out. Here, we learn how to calculate the perpendicular distance from a point to a plane. We also learn how to find the distance between 2 parallel planes. How to calculate the equation of a plane mid parallel to 2 planes. Online tutoring available with special emphasis on MCQ and case study based questions. For more details, you can contact me on mathmadeeasy22@gmail.com

ANGLE BETWEEN 2 PLANES IN 3 DIMENSIONAL GEOMETRY

How do you calculate angle between 2 planes in 3 D? Watch this video to find out. Here, we learn how to calculate angle between 2 planes. We learn how to check if 2 planes are parallel or perpendicular. We also learn how to find the angle between a line and a plane. The intersection of 2 planes is also touched upon. Online tutoring is provided in case you would be interested. Special emphasis is also given to MCQ'S and case study based questions.

EQUATION OF A PLANE IN VARIOUS FORMS

This presentation deals with how to calculate the equation of a plane passing through 2 points and parallel to a line. It also illustrates how to calculate equation of a plane passing through a point and parallel to 2 lines. We learn how to check for coplanarity and how to find the equation of a plane passing through 2 lines. Equation of a plane passing through the intersection of 2 planes is also explained. Online tutoring is provided . You can choose between specific topics or the entire course.

SHORTEST DISTANCE BETWEEN 2 LINES IN 3 DIMENSIONAL GEOMETRY

How do you calculate the distance between 2 lines in 3 dimensional geometry? Watch this presentation to find out how to calculate the shortest distance between 2 parallel and non parallel lines. We also learn about skew lines and how to test if 2 lines are skew.