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nice one
sir A2 mein jo denominator hai usko agar infinity ki oor tend karate hai toh large negative number aaega aur numerator constant negative hai therefore jo A2 aaega woh positive ho jaega, toh 1 sign change aur jo expression diya gya hai woh PRF hua.
Dear Harsh, Just focus on A0, A1, A2 only. Do not solve A2/A1. A2 is allways negative for this question. Hope you understand. Thank you 😊
nice one
sir A2 mein jo denominator hai usko agar infinity ki oor tend karate hai toh large negative number aaega aur numerator constant negative hai therefore jo A2 aaega woh positive ho jaega, toh 1 sign change aur jo expression diya gya hai woh PRF hua.
Dear Harsh,
Just focus on A0, A1, A2 only. Do not solve A2/A1. A2 is allways negative for this question. Hope you understand.
Thank you 😊