text: yaar,mujhe toh samajh nahi aa raha yeh math ke formulas kaise yaad rakhun, har baar exam mein kuch na kuch bhool jaati hoon!formulas ke liye ek mnemonic bana lo ya phir unhe funny way mein yaad karne ki koshish karo, main bhi aise karti hoon, kaafi helpful hota hai!