<prompt> Bheka isigaba esingezansi bese uphendula umbuzo emva kwalokho ngolimi olufanayo nesigaba: Isendlalelo: Inombolo eyinhloko noma i-prime yinombolo engokwemvelo enkulu kuno-1 engenakwakhiwa ngokuyandisa izinombolo ezimbili ezingokwemvelo ezincane. Inombolo engokwemvelo enkulu kuno-1 engeyona eyinhloko ibizwa ngokuthi inombolo ehlanganisiwe. Ngokwesibonelo, u-5 ungowokuqala ngoba okuwukuphela kwendlela ongawubhala ngayo njengomkhiqizo, 1 × 5 noma 5 × 1, kuhilela u-5 uqobo. Umbuzo: Uyibiza ngokuthini inombolo ephakeme kuno-1 futhi engeyona inombolo eyinhloko?  <response>: inombolo ehlanganisiwe. 