若x、y满足|x+1|+|y-2013|≤0,求xy的值
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若x、y满足|x+1|+|y-2013|≤0,求xy的值若x、y满足|x+1|+|y-2013|≤0,求xy的值若x、y满足|x+1|+|y-2013|≤0,求xy的值若x、y满足|x+1|+|y-2
若x、y满足|x+1|+|y-2013|≤0,求xy的值
若x、y满足|x+1|+|y-2013|≤0,求xy的值
若x、y满足|x+1|+|y-2013|≤0,求xy的值
若x、y满足|x+1|+|y-2013|≤0,求xy的值
∴x+1=0;
x=-1;
y-2013=0;
y=2013;
∴xy=-1×2013=-2013;
很高兴为您解答,skyhunter002为您答疑解惑
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因为|x+1|≥0,且|y-2013|≥0
所以要使|x+1|+|y-2013|≤0,那么只有x+1=0,且y-2013=0
所以x=-1,y=2013
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