Matematika

Pertanyaan

tolong dong yg tau,plisssss
tolong dong yg tau,plisssss

1 Jawaban

  • r = [tex] \frac{p.q}{p+2.q} [/tex]
      = [tex] \frac{4.3}{4+2.3} [/tex]
      = [tex] \frac{12}{10} [/tex]

    [tex] \frac{P - Q}{r} [/tex]
    = [tex] \frac{4-3}{ \frac{12}{10} } [/tex]
    = [tex] \frac{1}{ \frac{12}{10} } [/tex]
    = 1. [tex] \frac{10}{12} [/tex]
    = [tex] \frac{10}{12} [/tex]