Which of the following is/are signified by lim f(x) = o? OThe limit exists and equals infinity. The value of f(x) becomes infinite when a approaches a. |As z approaches a, the value of f(x) increases without bound. This means that f(a) = ∞ OThe value of x goes out to infinity, when it gets close to a.
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
The third option is correct, but what other option could be correct? And why?
means the limit at x=a exists and it equals infinity. So the first option is right.
means . So the second option is right.
Since infinity is unbounded that means f(x) increases without bound when x approaches a. So the third option is right.
From the limit, we can not conclude if f(a) exists. So the fourth option is wrong.
The of x does not go to infinity in the given expression of limit. It is approaching a. So the fifth option is wrong.
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