My thoughts exactly. To check this work, we have to do the integration for ourselves, which is a lot more work than if we can see what you (pmqable) did.Fredrik said:You are much more likely to get a reply if you explain how you got that result.
A definite integral is a mathematical concept that represents the area under a curve between two points on a graph. It is denoted by ∫f(x)dx and is calculated using the fundamental theorem of calculus.
Definite integrals are used to find the exact area under a curve, which can be difficult to do using traditional methods. They also have many applications in physics, engineering, and other fields.
To solve a definite integral, you need to first identify the limits of integration (the two points between which the area is being calculated). Then, you need to find the antiderivative of the function being integrated. Finally, you can substitute the limits of integration into the antiderivative and calculate the area using basic arithmetic.
Yes, it is always a good idea to have someone else check your work on a definite integral. This can help catch any mistakes or errors in your calculations and ensure that you have correctly solved the integral.
Yes, some common mistakes when solving definite integrals include forgetting to include the constant of integration, mixing up the limits of integration, and making calculation errors. It is important to double check your work and be careful with signs and notation to avoid these mistakes.