![How do I calculate the integral of (1/4)(x)arctan(x/4)? I tried integrating by parts by could not arrive at the same answer as online calculators. I am getting 2 ln while the calculator How do I calculate the integral of (1/4)(x)arctan(x/4)? I tried integrating by parts by could not arrive at the same answer as online calculators. I am getting 2 ln while the calculator](https://preview.redd.it/07ai9zzg97881.png?width=272&format=png&auto=webp&s=815ccb0fe456e46589b2bac3ec743c895ea305e0)
How do I calculate the integral of (1/4)(x)arctan(x/4)? I tried integrating by parts by could not arrive at the same answer as online calculators. I am getting 2 ln while the calculator
![SOLVED: Calculate arctan(tan(9n/8)) HINT TO SOLVE THE PROBLEM: arctan(tan(0)) = arctan(tan(x)) = ?, where -n/2 < x< w/2 Fill in the blanks: (Write pi if you need to write T Example: for SOLVED: Calculate arctan(tan(9n/8)) HINT TO SOLVE THE PROBLEM: arctan(tan(0)) = arctan(tan(x)) = ?, where -n/2 < x< w/2 Fill in the blanks: (Write pi if you need to write T Example: for](https://cdn.numerade.com/ask_images/90da3392acfa4388a952abd6ce5f917b.jpg)
SOLVED: Calculate arctan(tan(9n/8)) HINT TO SOLVE THE PROBLEM: arctan(tan(0)) = arctan(tan(x)) = ?, where -n/2 < x< w/2 Fill in the blanks: (Write pi if you need to write T Example: for
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