If \( k=\lim _{x \rightarrow 1} \sec ^{-1}\left(\frac{\lambda^{2}}{\ln x}-\frac{\lambda^{2}}{x-1... VIDEO
If \( k=\lim _{x \rightarrow 1} \sec ^{-1}\left(\frac{\lambda^{2}}{\ln x}-\frac{\lambda^{2}}{x-1}\right) \) exists, then the minimum value of \( [|\lambda|] \) is (where [.] denotes the greatest integer function)https://bit.ly/YTAI_PWAP https://www.pw.live
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