No they are not always diffrent
The dot product of the two vectors will be given as follows:
v*w=(-7i+4j)*(-6i+5j)
=(-7*(-6))i+(4*5)j
=-42i+20j
Hence the answer is:
v*w=(-42i+20j)
Answer:
Not if you want it to be a positive number. You can but it will be a negative.
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
Just set up a simple equation.
First, multiply. 7x-14-4x+9. Now, add the like terms. 3x-5.