The discussion revolves around evaluating the limit of the expression (sqrt(cosX) - cosX) / (x^2) as x approaches infinity. Participants are exploring the behavior of the function and its components as x increases without the use of a calculator.
The conversation is active, with participants sharing insights about the limit's behavior. There is an ongoing exploration of the relationship between the numerator and denominator, and some participants are questioning their assumptions about convergence.
There is a mention of confusion regarding the limit as x approaches zero versus infinity, and participants are clarifying the conditions under which the limit is being evaluated. The discussion includes considerations of the bounded nature of the cosine function.
)alexd said:
… you don't mean limx -> 0, do you?)alexd said:
alexd said:
)alexd said:
