Given the universal set = {−7,−3,−1,0,5,6,8,9},B={x:−4<x<6} then B′ is
{−3,−1,0,5}
{−7,6,8,9}
{−7,−3,6,8,9}
{−7,−3,0,6,8,9}
Given the universal set = {−7,−3,−1,0,5,6,8,9},B={x:−4<x<6}
⇒B={−3,−1,0,5}
⇒B′={−7,6,8,9}
Given the universal set = {−7,−3,−1,0,5,6,8,9},A={x:x<2} then A′ is
Given the universal set = {−7,−3,−1,0,5,6,8,9}, find :