MathematicsMedium110×since 2002Q3844Let [ x ] denote the greatest integer ≤\le≤ x, where x ∈\in∈ R. If the domain of the real valued function f(x)=∣[x]∣−2∣[x]∣−3f(x) = \sqrt {{{\left| {[x]} \right| - 2} \over {\left| {[x]} \right| - 3}}}f(x)=∣[x]∣−3∣[x]∣−2 is (−-− ∞\infty∞, a) ]∪]\cup]∪ [b, c) ∪\cup∪ [4, ∞\infty∞), a < b < c, then the value of a + b + c is :A8B1C−-−2D−-−3Check answerSkip