Comparative study se hmesha fayada hoga, compare krke pdhne se jada time tq yaad rehta he. That's why, sbhi methods k folmulas or possibly ek ek short example bhi ek saath likh k r...
yes dear, prepare short notes for all the method so that in exams you get everything at one place. aapko koi prblm bhi nhi hogi or sare methods m difference b ek jgh pta lg jyga ya...