2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/121950We give a complete proof of the result (2.10) presented in our paper published in J. Phys. A: Math. Gen. 39 (2006) 8307.3 pages, no figuresQuantum AlgebraAddendum to "On Super-Jordanian ${\cal U}_{\sf h}(sl(N|1))$ Algebratext