<prompt> KokotaLlim _n mshale wa kulia inftyleftfracnnn !right1 n .  <response>: Acha p_11, p_22 12, p_33 23, ldots, p_nn n-1n. Kishafracp_1 p_2 cdots p_nnfracnnn !,na kwa kuwa p_n mshale wa kulia e, tunayo lim leftnn n !right1 ne pia kwa kutumia ukweli kwamba left .lim n1 n1kulia. 