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Solve : `(log)_2(x-1)/(x-2)>0` |
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Answer» `log_2((x-1)/(x-2)) gt 0` `=>(x-1)/(x-2)gt 2^0` `=>(x-1)/(x-2)gt 1` `=>(x-1)/(x-2) - 1gt 0` `=>((x-1)-(x-2))/(x-2) gt 0` `=>1/(x-2) gt 0` It will be possible, when `x gt 2`. So, `x in (2,oo)` is the solution for this equation. |
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