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{0,1,2,3} {0,1,3} {0,1} {2}
={0,1,3,5,8},集合 ={2,4,5,6,8}, 则为 ( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
={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}
={1,2,3}, ={2,4},则如图阴影部分表示的集合为( ) A.{0,2}B.{0,1,3} {1,3,4} {2,3,4}
{0} {0,1} {0,1,3} {0,1,2,3}
={0,1,3,5,8},集合 ={2,4,5,6,8},则 = ( ) A.{5,8} B.{7,9} {0,1,3} {2,4,6}
={0,1,3,5,8},集合 ={2,4,5,6,8},则 ( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
={3,a2},集合 ={0,b,1-a},且A.∩B.={1},则A.∪B.=( ) A.{0,1,3}B.{1,2,4} {0,1,2,3} {0,1,2,3,4}
={0,1,2}, ={2,3},则集合A.∪B.=( ) A.{1,2,3}B.{0,1,2,3} {2} {0,1,3}
={x∈N|0≤x≤5},∁A. ={1,3,5},则集合B.=( ) A.{2,4}B.{0,2,4} {0,1,3} {2,3,4}
{0,1,2} {0,1,3} {0,2,3} {1,2,3}
{0,1} {﹣3,﹣2} {﹣3,2} {﹣3,﹣2,1,2}
{0} {0,3} {0,1,3} {1,2,3}
={0,1,3,5,8},集合 ={2,4,5,6,8},则为( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
)∪B为( ) A.{0,1,2,4} {0,1,3,4} {2,4} {4}
{2,4} {0,4} {0,1,3} {1,2,3}
{0,1,3} {1,3} {1,2,3} {0,1,2,3}
={0,1,3,5,8},集合 ={2,4,5,6,8},则为 A.{5,8} B.{7,9} {0,1,3} {2,4,6}
{0} {0,1} {0,1,3} {0,1,2,3}