Work shown above! Answer is
a = 144
b = 67
Answer:
I'm pretty sure the answer is D
Answer:
18
Step-by-step explanation:
For this case we have the following vectors:

The dot product of two vectors is a scalar.
The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
For the product point of the vectors a and b we have:
Answer:
The product point of the vectors a and b is:
Answer:
47
Step-by-step explanation:
Hope this helps. Let me know if you have any questions.