Whakaoti i te {ll}{2}&{3}{5}&{4}*{lll}{0}&{3}{1}&{5}

$$\begin{bmatrix} \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \end{bmatrix} \times \begin{bmatrix} \begin{array} { l l l } { 0 } & { 3 } \\ { 1 } & { 5 } \end{array} \end{bmatrix}$$

Aromātai

$$\left(\begin{matrix}3&21\\4&35\end{matrix}\right)$$

Ngā Upane e Whakamahi ana i te Ture Whakarea Poukapa

Ka tautuhia te whakareanga poukapa mēnā he ōrite te tau o ngā tīwae o te poukapa tuatahi ki te tau o ngā rārangi o te poukapa tuarua.

$$\left(\begin{matrix}2&3\\5&4\end{matrix}\right)\left(\begin{matrix}0&3\\1&5\end{matrix}\right)$$

Whakareatia ia huānga o te rārangi tuatahi o te poukapa tuatahi ki te huānga hāngai o te tīwae tuatahi o te poukapa tuarua kā tāpiri i ēnei hua kia kitea ai te huānga i te rārangi tuatahi, tīwae tuatahi o te poukapa hua.

$$\left(\begin{matrix}3&\\&\end{matrix}\right)$$

Ka kitea ngā toenga huānga o te poukapa hua mā taua tikanga anō.

$$\left(\begin{matrix}3&2\times 3+3\times 5\\4&5\times 3+4\times 5\end{matrix}\right)$$

Whakarūnātia ia huānga mā te whakarea i ngā kīanga tau takitahi.

$$\left(\begin{matrix}3&6+15\\4&15+20\end{matrix}\right)$$

Tapekehia ia huānga o te poukapa.

$$\left(\begin{matrix}3&21\\4&35\end{matrix}\right)$$

Tātai Tau Whakatau

$$21$$