Let me be very clear: math is all about practice, and there are no shortcuts. So, please refer to B. S. Grewal's book for theory and practice questions. Here, I can only provide video links to help you understand the topic.🙂
Introduction
It is not a single video but a playlist, and it contains ten videos. When one video finishes, the next will play automatically.
It is not a single video but a playlist, and it contains eight videos. When one video finishes, the next will play automatically.
Fourier Series on Arbitrary Intervals
It is not a single video but a playlist, and it contains two videos. When one video finishes, the next will play automatically.
Even Odd Functions
It is not a single video but a playlist, and it contains four videos. When one video finishes, the next will play automatically.
It is not a single video but a playlist, and it contains two videos. When one video finishes, the next will play automatically.
Half Range Expansions
It is not a single video but a playlist, and it contains five videos. When one video finishes, the next will play automatically.
Parseval's Theorem
It is not a single video but a playlist, and it contains three videos. When one video finishes, the next will play automatically.
Laplace Transform
Laplace transforms and its properties, Inverse Laplace transforms using partial fraction, convolution theorem (without proof), Unit step function and Impulse function, Applications to solve initial and boundary value problems.
Vector Calculus
Introduction to vectors, vector algebra, directional derivatives, gradient, divergence & curl, Scalar line integrals, line integrals, surface integrals, Green, Stokes and Gauss divergence theorem (without proof)