- #1
kidwithshirt
- 11
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Homework Statement
Indefinite integral of sin(x)/(1+x^2)dx
HallsofIvy said:What reason do you have to believe that has an indefinite integral that can be written in terms of elementary functions?
Avodyne said:Break the integral up into integrals from -1 to 0 and from 0 to 1. In the first, make a change of variable, x -> -x.
An integral is a mathematical concept that represents the area under a curve on a graph. The Ti-89 calculator is a powerful tool that can perform various mathematical operations, including evaluating integrals.
There could be several reasons for this. It could be due to the complexity of the integral, limitations of the calculator's software, or incorrect input of the integral function.
The Ti-89 has a built-in syntax checker that can help identify any errors in the input. Make sure to use parentheses and follow the correct order of operations when entering the integral.
The Ti-89 can solve a wide range of integrals, including definite and indefinite integrals, as well as single and multiple integrals. However, there may be some complex integrals that the calculator is unable to solve.
If your Ti-89 is not solving an integral, you can try resetting the calculator, clearing the memory, or updating the operating system. If the issue persists, it is best to consult the user manual or contact technical support for further assistance.