已知全集U=R,集合A={x∈R|5x-x^2+6≥0},B={x|x-(6/x)≤1},则A∩(CuB)=

问题描述:

已知全集U=R,集合A={x∈R|5x-x^2+6≥0},B={x|x-(6/x)≤1},则A∩(CuB)=

集合A={x∈R|5x-x^2+6≥0},
x^2-5x-6