[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Mathematics in Ancient and Medieval India](https://indike.org/pramana/ins.science.bag-1979) › c8.s3.35 # Mathematics in Ancient and Medieval India c8.s3.35 Mathematics in Ancient and Medieval India c8.s3.35 - **Language:** English ### [c8.s3.35](https://indike.org/pramana/ins.science.bag-1979.c8.s3.35) Changing successively n to n-2, n-4, 3, multiplying alternately by 1 and -1, and adding, we obtain, $-- U₃ + U₅ -- + U\_n$ $= - ⅓ + ⅕ + 1/n + f (2) - f (n+1)$ - [Previous: c8.s3.34](https://indike.org/pramana/ins.science.bag-1979.c8.s3.34) - [Next: c8.s3.36](https://indike.org/pramana/ins.science.bag-1979.c8.s3.36) - [Up: c8.s3](https://indike.org/pramana/ins.science.bag-1979.c8.s3) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.s3.35](https://indike.org/pramana/ins.science.bag-1979.c8.s3.35) · Pramāṇa