Question

log 1/3 4 корень из 243

Answer 1

㏒₁/₃ ⁴√243=㏒₃⁻¹(3⁵)¹/₄=5/4* (1 /(-1))*㏒₃3 =- 5/4=-1.25

Answer 2

1/3=3^-1