What is the length of the blue line labeled r in the Image below? Give your...

What is the length of the blue line labeled r in the Image below? Give your answer in terms of a and b.

Expert Solution

From figure, vector r = a i + b j

Where i , j are the unit vectors along X and Y axis respectively.

Length of the bule line = magnitude of the vector r

=

genius_generous answered 3 years ago

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