SubArea: Exponential equations and inequalitiesLevel: CProject ID: 2000000507Accepted: 0Clonable: 0Easy: 1Find the solution set of the following inequality. \[ 16^x -4^x\leq 0 \]\( (-\infty; 0] \)\( [ 0; \infty) \)\( [ 1; \infty) \)\( (-\infty; 1] \)