Answer:
7x-9
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:
The height could be 2 and the width 10 or the height could be 10 and the width could be 2.
Answer:
the answer is C
Step-by-step explanation:
