QuestionReportQuestion: \(\lbrack 1,\sqrt{2}\rbrack\lbrack 1,\infty)\) equals –...[1,2][1,∞)\lbrack 1,\sqrt{2}\rbrack\lbrack 1,\infty)[1,2][1,∞) equals –A1B0C½D2Answer½ExplanationSolution ⇒ 12\frac { 1 } { 2 }21