[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.s3.129 # Mathematics in Ancient and Medieval India c8.s3.129 Mathematics in Ancient and Medieval India c8.s3.129 - **Language:** English ### [c8.s3.129](https://indike.org/pramana/ins.science.bag-1979.c8.s3.129) \*Proof\* : Let AOB = θ 45° $or tan θ = AB = t 1$ - [Previous: c8.s3.128](https://indike.org/pramana/ins.science.bag-1979.c8.s3.128) - [Next: c8.s3.130](https://indike.org/pramana/ins.science.bag-1979.c8.s3.130) - [Up: c8.s3](https://indike.org/pramana/ins.science.bag-1979.c8.s3) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.s3.129](https://indike.org/pramana/ins.science.bag-1979.c8.s3.129) · Pramāṇa