<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Ukwakhiwa kwaqala ngo - 1 Agasti 1972 futhi kwaqedwa ngo - 29 November 1975.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi Ukwakhiwa kwaqala ngo - August 1, 1972 futhi kwaqedwa ngo - November 29, 1975. 