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{﹣2,﹣1,0,1,2} {﹣1,0,1,2} {﹣1,0,1,2,3} {﹣2,﹣1,0,1,2,3}
={x|(x﹣1)(x+2)>0},集合 ={﹣3,﹣2,﹣1,0,1,2},则A.∩B.等于( ) A.{0,1}B.{﹣3,﹣2} {﹣3,2} {﹣3,﹣2,1,2}
{﹣1,0,1,2} {﹣2,﹣1,0,1} {0,1} {﹣1,0}
={x|x2-x-2≤0},集合 为整数集,则A.∩B.=( ) A.{-1,0,1,2}B.{-2,-1,0,1} {0,1} {-1,0}
{﹣1,0,1} {﹣1,0} {0,1} {1,2}
{﹣1,0,1,2} {﹣2,﹣1,0,1} {0,1} {﹣1,0}
{﹣1} {1,2} {0,1,2} {﹣1,0,1,2}
{﹣2,1} {﹣1,2} {﹣2,0,1} {﹣2,﹣1,0,1,2}
{﹣1,0,1,2} {﹣2,﹣1,0,1,2} {0,1,2} {1,2}
{﹣2,﹣1,0,1,2} {0,1,2} {0,1} {1}
{0,1,2} {1,2} {﹣1,0,1} {﹣1,0,1,2}
{2} {1,2} {0,1,2} {-1,0,1,2}
{0,1} {1,2} {0,1,2} (0,+∞)
{0,1} {0,1,2} {-1,0,1} {-1,0,1,2}
{1} {﹣2,0,1} {﹣1,0,1} {﹣1,0,1,2}
(-2,2) (1,2) -1,0,1 -2,-1,0,1,2
{﹣2,﹣1} {﹣2,1} {1,2} {﹣2,﹣1,0,1,2}
{﹣2,﹣1,0,1,2} {0,1,2} {0,1} {1}
{﹣2,﹣1} {﹣2,1} {1,2} {﹣2,﹣1,0,1,2}
={-2,-1,0,1,2},B={x|(x -1)(x+2)<0},则A.∩B=( ) A. {--1,0} {0,1} {-1,0,1} {,0,,1,2}