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write on Interpretations of integration (give examples).
Integration is a mathematical process that involves finding the area under a curve. It is used to solve problems involving accumulation, such as finding the total distance traveled by an object or the total amount of water in a reservoir.
The two main types of integration are definite and indefinite. Definite integration involves finding the exact value of the area under a curve between two specific points, while indefinite integration involves finding the general antiderivative of a function.
Integration has many real-life applications, such as calculating the volume of a solid object, determining the average value of a function, and finding the center of mass of an object. It is also used in fields such as physics, economics, and engineering.
Some common integration techniques include substitution, integration by parts, and trigonometric substitution. These techniques allow us to solve a variety of integration problems by manipulating the integrand and applying known integration rules.
Sure, here is an example: Let's say we want to find the area under the curve y = x^2 between x = 0 and x = 2. Using definite integration, we can solve this problem by finding the antiderivative of x^2, which is x^3/3. Then, we evaluate this antiderivative at x = 2 and x = 0, and subtract the two values. This gives us an area of 8/3 square units under the curve.