00:01
So, in this question, what happens that the game -theoretical model, the game -theoretical model of selfish herd, of the selfish herd, it is a model that predicts, that predicts how animals, how animals will behave, how animals will behave in groups, in groups which is based on, which is based on their individual fitness, based on their individual fitness.
00:53
So, in this model, what happens that the fitness of an animal, it depends upon the, it depends on the behavior, it depends on the behavior of its opponent, behavior of its opponent, which may be either solitary, which means unknown living, alone living, or you can say social individual, social means which not lives alone, lives in a group or something like that.
01:31
So, now, in this question, what happens that we have p is equals to fitness payoff, fitness payoff of solitary.
01:46
So, then b is equals to fitness loss of solitary to social, to social, and c it is equals to cost of social, and it includes the time of searching as well.
02:09
So, for the first part, we have is, if b, that is fitness loss of the solitary to social, it is more than the c, that is the cost of social, which includes the time as well, then soon all the solitary, all the solitary, it become extinct, it become extinct due to attacks, due to attacks of predator.
02:44
Predator means the enemy or whosoever is attacking on that individual and the behavioral type, and the behavioral type that will come, that will come to predominate, that will come to predominate in population, in population over time is social to social...