SubArea: Higher degree equations and inequalitiesLevel: BProject ID: 1003029002Accepted: 1Find the solution set of the inequality. (x2−1)(x2−3)>0(−∞;−3)∪(−1;1)∪(3;∞)(−3;−1)∪(1;3)(−∞;−3)∪(1;3)∪(3;∞)(−∞;1)∪(3;∞)