Dive into a comprehensive video lecture on Vectors and Three Dimensional Geometry for Class XII CBSE/ISC students. Explore direction cosines, direction ratios, scalar triple product, and equations of straight lines in space. Learn about coplanarity of lines, image of points to lines and planes, and common mistakes in 3D geometry. Gain insights into vector triple product with JEE Mains previous year questions, tricks, and strategies. Access additional resources including question banks, notes, and practice problems to reinforce your understanding of these crucial topics for the 2021 board exams.
Vectors and Three Dimensional Geometry - Class XII CBSE/ISC 2019
Neha Agrawal Mathematically Inclined via YouTube
Overview
Syllabus
DIRECTION COSINES AND DIRECTION RATIOS OF A VECTOR/LINE.
SCALAR TRIPLE PRODUCT OF VECTORS -GEOMETRICAL INTERPRETATION AND PROPERTIES.
EQUATIONS OF A STRAIGHT LINE IN SPACE / THREE DIMENSIONAL GEOMETRY CLASS XII 12th MATHS.
COPLANARITY OF 2 LINES/2 LINES LYING IN THE SAME PLANE/ 3-D GEOMETRY CBSE/ ISC CLASS XII 12th.
IMAGE OF A POINT TO A LINE || IMAGE OF A POINT TO A PLANE - THREE DIMENSIONAL GEOMETRY.
THREE DIMENSIONAL GEOMETRY BIGGEST MISTAKE || 6 MARKS QUESTION - 3-D GEOMETRY.
VECTORS FOR 12th MATH CBSE/ISC 2021 BOARDS with Question Bank (pdf link in the description).
3D GEOMETRY FOR 12th MATH CBSE/ISC 2021 BOARDS with NOTES and QUESTIONS (links in the description).
JEE MAINS 2021- VECTOR TRIPLE PRODUCT / Previous year questions with TRICKS and STRATEGIES.
Taught by
Neha Agrawal Mathematically Inclined
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