If u=[3,-4], then modulus of u is:

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If u=[3,-4], then modulus of u is:

E

Editor

Sep 18, 2022

If u=[3,-4], then modulus of u is:

Difficulty: Easy

A:

5

B:

5i

C:

-5

D:

\sqrt{5}

ID: 63273dbaca83163ac3a1326b