1.Let SSS be the set of all real roots of the equation 3∣3x−1∣+2=∣3x−1∣+∣3x−1∣3^{|3x-1|+2} = |3x-1| + |3x-1|3∣3x−1∣+2=∣3x−1∣+∣3x−1∣; then SSSa.contains exactly two elementsb.is a singletonc.is an empty setd.contains at least four elementsLogin to continueOnly logged in users canattempt or see the solution.