1/।2x-5। <1/3 এর সমাধান -

A x<1,x>4

B x>1,x>4

C x<1,x<4

D 1<x<4

Solution

Correct Answer: Option A

-(1/3)<1/(2x-5)<1/3
=-3>2x-5>3
=-3+5>2x-5+5>3+5
=2>2x>8
=1>x>4

অতএব,x<1,x>4

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