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You don’t need to study the whole syllabus to score 95+ in Class 12 Maths — you just need to be smart. Here’s exactly how I’d ...

In this video, we realise that if the vectors are not free, then even if they have the same magnitude and direction, they may not be ...

In this video, we learn how to find minors and cofactors corresponding to the elements of a determinant. We start off with minors ...

In this video, we talk about the components of a vector in 3D. For reference, we use unit vectors along x, y, and z axes and ...

In this video, we learn how to find the angle between two lines in 3D. We first understand how to do this when the vector forms are ...

In this video, we derive the section formula for vectors for both internal and external division. We leverage the concept of ...

In this video, we discuss the concept of projection. We try to find the projection of a given vector on another. We then apply what ...

In this video, we familiarise ourselves with the formula for dot product of vectors. We look at a few scenarios and special cases.

In this video, we learn how to find the equation of a line in 3D. We first look at the vector form - where it comes from and how to find ...

In this beautiful video, we first look at the 3D animation of 2 skew lines and try to get a feel of the minimum distance between them.

In this video, we familiarise ourselves with the formula for cross product of vectors. We look at a few scenarios and special cases.

http://www.rootmath.org | Linear Algebra This will be a basic introduction to vectors. Vectors communicate 2 pieces of information, ...

In this video, we talk about symmetric and skew symmetric matrices. We first look at examples of each and then understand the ...

In this video, we learn how to find the adjoint of a given matrix. We first find minors corresponding to each element. From the set of ...

Codeswitching grade 12 general solution trig questions. Video link https://youtu.be/yDJFcAm0eDQ.

Codeswitching grade 12 mathematics solving proves of trig functions. The video link https://youtu.be/9Ua5CfcxKyU.

In this video, we look at an application of derivatives in the world of Economics. We're given the equations for total cost and total ...

In this video, we discuss inequalities of multiplication and addition of vectors. Cauchy-Schwartz inequality says that the magnitude ...

The source for the homework pages is the full module PDF at this address: ...

In this video, we look at ways to find the magnitude and direction of position vectors. We derive the formula for the magnitude of a ...