设全集U=R,A={X|2＜x＜=4},b={3.4},则A∩补集b等于

设全集U=R 集合A=｛x/-4 设全集U=R,A={x|2 设全集U=R,集合A={x|-2 设全集U=R,A={x|-2 设全集U=R,A{x|2 设全集U=R,集合A=x|x 设全集U=R,集合A={X|X 设全集U=R,集合A={X//X/ 设全集U=R,A={x|1/x 设全集U=R,A={x|x 设全集U=R,集合A={X|X 设全集U=R,A=｛－2≤x＜2｝,则CuA= 设全集U=R,A={x|a 设全集U=R,A={x|a 设全集U=R,集合A={x|-5 设全集U=R,集合A={x|-5 设全集U=R,集合A={X|-1 设全集U=R,集合A={x|0