What is the relationship between the Brahmaputra and the Ganges? Who is the tributary of the two?

The Brahmaputra River flows out of China, renamed the Brahmaputra River, and the Ganges River converges in the lower reaches to be called the "Jamuna River", which flows into the Bay of Bengal in the Indian Ocean; So it does not belong to a tributary of whom.

They are in a relationship of one. And both rivers were combined to form the Meghna River.

The two will eventually converge in Bangladesh and then flow into the Bay of Mogali. Both belong to the Indian Ocean system. There is no distinction between main stream and tributary.

Brahmaputra.

It flows into India called the Brahmaputra River. The Brahmaputra River, which flows from China to India, became known as the Brahmaputra River after merging with two other rivers in the Indian state of Assam. It flows through Bangladesh.

It is known as the Jamuna River. Then, it connects the Ganges.

Flows into the Indian Ocean (Gulf of Bangladesh).

After leaving the Chinese border at Bashika, the Brahmaputra River enters the Indian state of Assam northwest of the old Sadia city. This section of the river is called the Dihan River. It is called the Brahmaputra River after the confluence of the city of Satya with the Diban and Luhi rivers, and then flows from east to west (slightly south) in the Indian state of Assam, and turns south near Tubul, and then enters the India-Bangladesh border and Bangladesh.

"The Brahmaputra River flows to the Bay of Bengal. The Brahmaputra River runs through southern Tibet from west to east, bypassing the Nanga Bhava Peak in the Himalayas, turning southward, and flowing out of China via Pasigat. It is called the Brahmaputra River when it enters India and the Jamuna River when it enters Bangladesh.

After Bangladesh meets the Ganges River, it flows into the Bay of Bengal. "It flows from northwest to southeast and is known as the Brahmaputra River until it is near Riko in Saga Prefecture. It is the confluence of three rivers, Jema Yangzongqu, Kubi Zangpo and Mayu Muzangpo, near Sangmuzhang in Dzomba County, in the Lizi River section.

The total length is 161 kilometers, the drop is 105 meters, and the average slope. The Brahmaputra River, near the Nanjabawa Peak in the southeast of the Qinghai-Tibet Plateau, changes from east to west to north and south, cutting out a large canyon of the Brahmaputra River. The Grand Canyon is about 505 kilometers long and has a maximum depth of 6,009 meters.

This section of the river drops from about 4,000 meters above sea level to 155 meters above sea level.

Like a silver dragon, the Brahmaputra River originates from the icy and snowy mountains on the northern slope of the middle section of the Himalayas above sea level, flows from west to east in the southern part of the Qinghai-Tibet Plateau, known as the "roof of the world", and finally flows out of the country near Bachika, renamed the Brahmaputra River, and flows into the Bay of Bengal through India and Bangladesh. It is many kilometers long in China and ranks fifth among the country's celebrities. The area of the river basin is square kilometers, ranking sixth in the country, and the annual runoff of the country is 100 million cubic meters, second only to the Yangtze River and the Pearl River, ranking third in the country. The reserves of natural hydropower reach 10,000 kilowatts, second only to the Yangtze River and the second in the country. The riverbed is generally above a metre above sea level and is the highest river in the world.