vector algebra help u in EMT(u can do vector algebra from first chapter of Griffiths), matrix ,complex help u in Quantum Physics , residue of complex analysis is most important. Ta...
"Mathematics is the language with which God has written the universe" :Galileo Galilei , your question reminds me of this famous qoute by one of the pioneer of Physics. Maths is go...
complex analysis will help you in quantum, vector algebra will help you in EMT, Matrix will again help you in quantum for calculating Eigen value, Eigen vector for a given operator...
for online support, you can use YouTube and search nptel videos by the name of topic, you want to learn from IIT professor .
Dhairya sharma
chapters: vector analysis by david j griffith and residue , laplace and fourier transformation by satyaprakash and differential eqn and special fxn by differential calcuals .