Invers dari matrik D[(−1 3)(−2 5)] adalah .... a. [(−5 −2)(3 1)] b. [(−5 2)(−3 1)] c. [(5 −2)(3 −1)] d. [(5 −2)(3 −1)] e. [(5 −3)(2 −1)]

<p>Jawaban : <strong>E. &nbsp;[5 &nbsp; –3]</strong></p><p><strong>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [2&nbsp;&nbsp; –1]</strong></p><p>&nbsp;</p><p>Langkah penyelesaiannya cek pada gambar di bawah ini ya</p><p>&nbsp;</p><p>Jadi D^-1&nbsp; =&nbsp; [5 &nbsp; &nbsp;–3]</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [2&nbsp;&nbsp; –1]</p>