Решите неравенство log^2_3(4-x)

Question

Решите неравенство log^2_3(4-x)<1

Answer 1

Log²(3)(4-x)<1<br>
4-x>0;x<4<br>
{|og(3)(4-x)<1<br>
{log(3)(4-x)>-1

{4-x<3<br>{4-x>1/3

{x>1
{x<11/3<br>
=>x€(1;11/3)

Answer 2

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