Math, asked by salihathshade, 11 months ago


 {tan}^{ - 1}  \frac{x}{x + 1}  +   {tan}^{ - 1}  \frac{1}{2x + 1}  =
equals what? ​

Answers

Answered by manojmanu2954
1

Answer:

thanks for giving this good question...

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