.adalah........................

jawabannya a dari (-4)*(-1)*(-2)*(-3) = 24

plog (1/q) . qlog (1/r²) . rlog (1/s³) . slog (1/p⁴)
= plog (1/p⁴) . qlog (1/q) . rlog (1/r²) . slog (1/s³)
= plog p¯⁴ . qlog q¯¹ . rlog r¯² . slog s¯³
= ( - 4 ) × ( - 1 ) × ( - 2 ) × ( - 3 )
= 24 ✔️

Semoga bermanfaat.....
-Prisco