Hi there,

For jee advance the best method is to learn and basics and learn the derivation process of all the concepts, and try to practice as much questions as possible and there should be a lot consistent effort in order to crack jee advance as it is one of the most difficult papers of the country.

Now some books best for jee advance are

• Wiley-chemistry
• Ms Chauhan
• Gr batla
• Cengage -maths
• I. e irodov -physics
• Hc verma
• Ncert -most important

I hope this helps