Question

explain how Hyderabad become part of independent India​

Answer 1

It was a military operation in which the Indian Armed Forces invaded the Nizam-ruled princely state, annexing it into the Indian Union. ... In November 1947, Hyderabad signed a standstill agreement with the dominion of India, continuing all previous arrangements except for the stationing of Indian troops in the state.

Answer 2

Answer:

(Hyderabad State was a state in Dominion and later Republic of India, formed after the accession of the princely state of Hyderabad into the Indian Union on 17 September 1948.[1] It existed from 1948 to 1956.)

It was a military operation in which the Indian Armed Forces invaded the Nizam-ruled princely state, annexing it into the Indian Union. ... In November 1947, Hyderabad signed a standstill agreement with the dominion of India, continuing all previous arrangements except for the stationing of Indian troops in the state.

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