diketahui K = [tex] \left[\begin{array}{ccc}p&5&8\\2&4&3r\\3&q&11\end{array}\right] [/tex] L = [tex] \left[\begin{array}{ccc}6&5&8\\2&4&4q\\3&2q&11\end{arra
Matematika
bajangadip3ww1u
Pertanyaan
diketahui K = [tex] \left[\begin{array}{ccc}p&5&8\\2&4&3r\\3&q&11\end{array}\right] [/tex] L = [tex] \left[\begin{array}{ccc}6&5&8\\2&4&4q\\3&2q&11\end{array}\right] [/tex] jika K = L maka nilai r adalah
1 Jawaban
-
1. Jawaban AlfandyGulo
P = 6
2r = 4q
2q = q
=> 2q = q
=> 2q - q = 0
=> q = 0
Maka
=> 2r = 4q
=> 2r = 4(0)
=> 2r = 0
=> r = 0