Question

length is a fundamental unit .give reason​

Answer 1

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●However time is not dependent on any other unit and hence it is said to be fundamental unit. Time is said to be a fundamental unit because it is not dependent on one or more units. However velocity is dependent on two fundamental unit which are that of length and that of time.....ツ

Answer 2

Here is your answer...

Length is said to be a fundamental unit because it is not dependent on one or more units.