the example and solution of integral calculus
Calculus; by a long shot.
Just about all of calculus is based on differential and integral calculus, including Calculus 1! However, Calculus 1 is more likely to cover differential calculus, with integral calculus soon after. So there really isn't a right answer for this question.
Depends on the work you do. For example, say you work at a supermarket, either at a cash register or arranging stuff in the shelves, you would probably not use calculus in your daily work; if you are an economist consultant that has to try to optimize profit for the same supermarket, it is quite possible that you do use calculus.
It is certainly used in calculus, just as calculus can be used in trigonometry.
the example and solution of integral calculus
Multivariate calculus is an advanced form of calculus that uses multiple variables. There are several applications, of which one example might be its usage in computer science. In computer science, for example, multivariate calculus is used to determine the scaling of graphics.
People use calculus today for the weather for example
You can find LOTS of problems, often with solution, by a simple Google search, for example, for "calculus problems". Here is the first hit I got:https://www.math.ucdavis.edu/~kouba/ProblemsList.html
Calculus involves the exploration of limits in mathematics. For example, if you consider a polygon and keep adding a side to it, eventually it will begin to look like a circle but it will never truly be a circle. This is an example of a limit.
Calculus is the mathematics of change. For example, given an equation for velocity, distance/displacement, or acceleration, the other two values may be found.
As an Electrical Engineer, I can use differential calculus to determine the voltage response characteristics of a capacitive or inductive circuit. That is but one example.
hopefully never...
Calculus is a branch of mathematics which came from the thoughts of many different individuals. For example, the Greek scholar Archimedes (287-212 B.C.) calculated the areas and volumes of complex shapes. Isaac Newton further developed the notion of calculus. There are two branches of calculus which are: differential calculus and integral calculus. The former seeks to describe the magnitude of the instantaneous rate of change of a graph, this is called the derivative. For example: the derivative of a position vs. time graph is a velocity vs. time graph, this is because the rate of change of position is velocity. The latter seeks to describe the area covered by a graph and is called the integral. For example: the integral of a velocity vs. time graph is the total displacement. Calculus is useful because the world is rarely static; it is a dynamic and complex place. Calculus is used to model real-world situations, or to extrapolate the change of variables.
In mathematics differential calculus is a subfield of calculus concerned with the study of the rates at which quantities change.Rates of changes are expressed as derivatives.For example, the rate of change of position is velocity and the second rate of change of position, which is also the rate of change of velocity is acceleration.
Calculus; by a long shot.
Pre-calculus refers to concepts that need to be learned before, or as a prerequisite to studying calculus, so no. First one studies pre-calculus then elementary calculus.