![What is the product [-1,2,4] •[3,6,1,2,4,0,0,6,2]](/tpl/images/05/03/m3kR5y9X02QfZQrl.jpg)
![\large\boxed{\left[\begin{array}{ccc}1&26&7\end{array}\right] }](/tpl/images/0009/8587/90749.png)
![\left[\begin{array}{ccc}-1&2&4\end{array}\right] \times\left[\begin{array}{ccc}3&6&1\\2&4&0\\0&6&2\end{array}\right]\\\\=\left[\begin{array}{ccc}(-1)(3)+(2)(2)+(4)(0)&(-1)(6)+(2)(4)+(4)(6)&(-1)(1)+(2)(0)+(4)(2)\end{array}\right]\\\\=\left[\begin{array}{ccc}-3+4+0&-6+8+24&-1+0+8\end{array}\right] \\\\=\left[\begin{array}{ccc}1&26&7\end{array}\right]](/tpl/images/0009/8587/e8e21.png)
What is the product [-1,2,4] •[3,6,1,2,4,0,0,6,2]
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