Kak tolong banget di bantu. Mtk, vektor Diketahui titik p(2,3) dan titik q(-5,4). tentukan : a.) vektor pq b.) vektor qp c.) |pq|

a. PQ  = Q - P
[tex]PQ= \left[\begin{array}{c}-5\\4\end{array}\right]-\left[\begin{array}{c}2\\3\end{array}\right] \\ PQ=\left[\begin{array}{c}-7\\1\end{array}\right][/tex]

b. QP = P - Q
[tex]PQ= \left[\begin{array}{c}2\\3\end{array}\right]-\left[\begin{array}{c}-5\\4\end{array}\right] \\ PQ=\left[\begin{array}{c}7\\-1\end{array}\right][/tex]

c. |pq| = [tex] \sqrt{(-7) ^{2}+1 ^{2} } = \sqrt{50}= 5\sqrt{2} [/tex]