Can u tell me yeh y kyu hum nai is question mai laya
Hello
Humare xn - an k formula mein, x -> a limit hoti hai.
Leking yahan pe (x + 1)n - 1n tha,
and x -> 0 tha, toh formula mein fit nahi aata.
Isiliye humney y = x + 1 liya, toh limit y -> 1 hogya