Query regarding hash function

#1

i am unable to understand how the property of modulus is used in the hash function and why we are doing idx=idx+value and why not only idx=value

#2

@Parmeet-Kalsi-1631789033630118 modulus is req because we want idx to be inside the table size

#3

please explain the hash function formed in the video in detail using some examples.

#4

@Parmeet-Kalsi-1631789033630118 just take any small string and dry run. we are just doing all that complex looking algo to find a idx so that chances of collision is less