The inequality holds if satisfies

MATHEMATICS · Single correct · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms

Problem

The inequality (x−1)ln⁡(2−x)<0(x-1)\ln(2-x)<0 holds if xx satisfies (1) 1<x<21<x<2 (2) x>0x>0 (3) 0<x<10<x<1 (4) None of these

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