Try another version of this question Get help: Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Find the dot product of the following vectors `vec u` and `vec v`.
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`vec u` `\cdot` `vec v` =
Enter DNE for Does Not Exist, oo for Infinity -3