Contoh Latihan Soal: Soal Dan Jawaban Matematika Kelas Xii

Soal Uas Matematika Kelas 12 Beserta Jawabannya Contoh Soal

$\begin{array}{ll}\\ \fbox{1}.&\textrm{Panjang vektor}\: \: \vec{a}=\displaystyle \begin{pmatrix} -7\\ 24 \end{pmatrix}\: \: \textrm{adalah}....\\ &\begin{array}{lll}\\ \textrm{a}.\quad 8&&\textrm{d}.\quad 25\\ \textrm{b}.\quad 12&\textrm{c}.\quad 17&\textrm{e}.\quad 35 \end{array} \end{array}\\\\\\ \textrm{Jawab}:\: \: \textbf{d}\\\\ \begin{aligned}\textrm{Panjang Vektor}\: \: \vec{a}&=\displaystyle \begin{pmatrix} -7\\ 24 \end{pmatrix}\: \: \textrm{adalah}:\\ \left | \vec{a} \right |&=\sqrt{(-7)^{2}+(24)^{2}}\\ &=\sqrt{49+576}\\ &=\sqrt{625}\\ &=25 \end{aligned}$

Pembahasan Soal Uas Bersama Mtk Teknik Kelas Xii Des 14 By Pak Sukani