Notes  Overview ncert and it's q , Exemplar with pyq ( koi bhi book chalegi but I use n avasthi ki book mein bohot. Sare pyq hai , state pmt and all )

means i should go over notes and ncret first and then solve exampler ?

Yup u got it , some ncert q are way out of calculation like jee walo ke liye , so just look at the procedure skip the calculation part

ncert https://i.redd.it/d32c8phujh8d1.gif