If xi and x2 are two solutions of the equation log3 |2x - 71 = 1 where x1 < x2, then the number of integer(s) between xi and x2 is/are-

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( log _{3}|2 x-1|=1 ) ( |2 x-7|=(3)=3 ) ( 2 x-7=3 mid ; frac{-(2 x-7)}{2 x-7}=-3 ) ( 2 x=10 ) ( x=5 quad x=2,5 )

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