Nkebi ahịrịokwu 1: Ekwentị mkpanaka na WVGA dị otú ahụ ngosi-mkpebi aghọwo nkịtị Nke a bụ ndepụta nke ekwentị mkpanaaka nke nwere ngosipụta nke ala. Nkebi ahịrịokwu 2: Ekwentị mkpanaka na WVGA n'ime ihe ngosi ngosi aghọwo ihe a na-ahụkarị. Nke a bụ ndepụta ekwentị ndị nwere ụdị ihe ngosi a. Ajụjụ: Ọ̀ bụ otu ihe ka ahịrịokwu nke mbụ na nke abụọ pụtara? Ee ma ọ bụ Ee e?
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