Question

Given two vectors A⃗ =−2.00i^+ 4.00 j^+ 4.00 k^ and B⃗ = 1.00 i^+ 2.00 j^−3.00k^, do the following.

Answer 1

For Part A.
The absolute value of vector A is
|A | = 6
This is simply the square root of the sum of the squares of the coordinates.

For Part B
Do the same thing as in Part A
| B | = √14

Part C
Simply subtract the corresponding elements resulting in
(-3, 2, 7)

Part D
√62

Part E
Yes