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I am specialist in Aptitude ,Reasoning and General Science for TNPSC, SSC , RRB, IBPS and other competitive exams.
2n- 2 n-3 2n- 2 E 3 (n-3) 2. 2. 3n- 2. -13n-9) 2 9-3M 2
a-3 S 312S S 62s a-3 2 S-3 2
3 32 a+2 2 (4 ) 2 a +2
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