Your vote on this answer has already been received
The Brahmaputra is one of the major rivers of Asia.
From its origin in southwestern Tibet as the Yarlung (Imperial blood) River, it flows across southern Tibet where it is known as Dihang to break through the Himalayas in great gorges. It flows southwest through the Assam Valley and south through Bangladesh as the Jamuna. There it merges with the Ganges (Ganga) to form a vast delta. About 1,800 mi (2,900 km) long, the river is an important source for irrigation and transportation. Its upper course was long unknown, and its identity with the Zangbo was only established by exploration in 1884-86.
The Sabarmati River is a river in Western India. It is approximately 371 km in length. The Sabarmati originates in the Aravalli Range of the Udaipur District of Rajasthan. In its initial course it is also called as Wakal. Most of the river flows in Gujarat state. It empties in the Gulf of Cambay of Arabian Sea.