[Solved] Which of the following are decidable? I. Whether the intersection of two regular languages is infinite II. Whether a given context-free language is regular III. Whether two push-down automata accept the same language IV. Whether a given grammar is context-free A)I and II B)I and IV C)II and III D)II and IV Lower Rates: Reduced numerical values or percentages in various contexts, such as interest, inflation, or crime rates. Erotic Plasticity: The degree to which an individual's sex drive can be shaped and altered by social, cultural, and situational factors. Gender Differences: Variations in the opinions, behaviors, abilities, and personal development of men and women, often influenced by social, cultural, and biological factors. Sexual Orientation: A person's pattern of emotional, romantic, or sexual attraction to others, defined by the gender(s) to which a person is attracted.