лог 1/3 (х) - лог 1/3 (4-х) >-1

Question

лог 1/3 (х) - лог 1/3 (4-х) >-1

Answer 1

log1/3 (x) - log1/3 (4-x) >-1

log1/3 (x/4-x)) >log1/3 (1/3) в степени -1

x/4-x<3</p>

x<12-3x</p>

4x<12</p>

x<3</p>