化简求值:a与b互为相反数,x与y互为倒数,若m=-(-1/3),求(xy/3m)+(a+b/2012)的值

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化简求值:a与b互为相反数,x与y互为倒数,若m=-(-1/3),求(xy/3m)+(a+b/2012)的值
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化简求值:a与b互为相反数,x与y互为倒数,若m=-(-1/3),求(xy/3m)+(a+b/2012)的值
化简求值:a与b互为相反数,x与y互为倒数,若m=-(-1/3),求(xy/3m)+(a+b/2012)的值

化简求值:a与b互为相反数,x与y互为倒数,若m=-(-1/3),求(xy/3m)+(a+b/2012)的值
答案=1