Question

I NEED HELP REALLY QUICK (IN DBA)
find the dot product of the uv given: u v=

Answer 1

9514 1404 393

Answer:

19

Explanation:

u =<2,5> v=<7,1>

The dot product is the scalar sum of products of corresponding components:

u·v = 2·7 + 5·1 = 14 +5 = 19

The dot product is 19.