Answer: 4
Step-by-step explanation:
There are 4 terms, 
DANG $13,210,130 i would love to be this guy
Answer:
A.6.2i-4.2 j
Step-by-step explanation:
We are given that



We have to find the projection of w on to u.
The project of vector a on b
=


Using the formula
The projection of w on to u

The projection of w on to u=6.2i-4.2j
Hence, option A is true.
The answer to this question is
1. d
2.c
3.a
4.b