1.The domain of the function f(x)=4−x2[x]+2f(x) = \sqrt{\frac{4-x^2}{[x]+2}}f(x)=[x]+24−x2, where [x][x][x] denotes the greatest integer not more than xxx, isa.(−∞,−2)∪(1,2)(-\infty, -2) \cup (1, 2)(−∞,−2)∪(1,2)b.(−∞,−2)∪(−1,2)(-\infty, -2) \cup (-1, 2)(−∞,−2)∪(−1,2)c.(−∞,−2)∪[−1,2](-\infty, -2) \cup [-1, 2](−∞,−2)∪[−1,2]d.(−∞,−1)∪(1,2)(-\infty, -1) \cup (1, 2)(−∞,−1)∪(1,2)Login to continueOnly logged in users canattempt or see the solution.
