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Jika diberikan hasil perkalian matriks berikut

\n

$\\begin{bmatrix}
1&2&a&2\\\\ 1&5&0&1\\\\1&0&-1&-1\\\\2&0&0&2
\\end{bmatrix} \\begin{bmatrix}
1&-1&2&3\\\\1&1&-1&d\\\\0&0&2&3\\\\3&1&c&5
\\end{bmatrix}=\\begin{bmatrix}
9&3&-6&4\\\\b&5&-3&8\\\\-2&-2&0&-5\\\\e&0&4&16
\\end{bmatrix},$

\n


maka pernyataan yang benar tentang variabel $a$, $b$, $c$, $d$, dan $e$ adalah $\\ldots$.

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