text: arre,mujhe toh yeh mathematics ke formulas yaad nahi ho rahe, kya tumne koi trick use kiya hai? mujhe toh lagta hai sab kuch bhool jaungi!main toh formulae ke liye mnemonics use karti hoon, ek choti si kahani banake yaad kar leti hoon, aise sab kuch yaad ho jata hai!