Question

Find the magnitude of wx for w(6 -3 6) and x(6 3 4)

A. 2sqrt10
B. 35
C. 4sqrt2
D. 32

Answer 1

A

Explanation:

EDGE 2020 :)

Answer 2

`|WX|=2√(10)`

Explanation:

To find the distance between two points in there dimensional coordinate system, we use the formula;

`d=√((x_2-x_1)^2+(y_2-y_1)^2+(z_2-z_1)^2)`

The magnitude for w(6 ,-3 , 6) and x(6, 3, 4)

`|WX|=√((6-6)^2+(3--3)^2+(4-6)^2)`

`|WX|=√((0)^2+(6)^2+(-2)^2)`

`|WX|=√(0+36+4)`

`|WX|=√(40)`

`|WX|=2√(10)`

The correct choice is A.