Consider the following two states representing board positions in the 8-queens problem. [3, 5, 4, 1, 2, 7, 8, 2] [1, 3, 8, 6, 4, 2, 5, 7] If these two states were selected as the "parents" in a crossover, which of the following states could be a resulting state? (There could be multiple correct answers. Pick all.) [3, 5, 4, 1, 1, 3, 8, 6] [3, 5, 8, 6, 4, 2, 5, 7] [1, 3, 4, 1, 2, 7, 8, 2] [3, 5, 4, 1, 2, 7, 5, 7]

need help with this computer scinece problem

[1_9] Please answer this question step by step

Problem 7: Use Wang's algorithm to answer whether or not Mary will go to the party, given that: If Bob goes to the party, then Anna goes (B → A). If Mary goes to the party, then Bob goes (M → B). Anna will not go to the party (not A). Show all the steps clearly stating the rule applied at each step.