Question

Find the component form and the magnitude of the vector v. Exact number, no deciment

Please help I try 7 times but it still wrong

Answer 1

`√(13)` = 3.6

Explanation:

to find the magnitude of a vector the equation is

|v| =
`\sqrt{x component ^(2) + y component^(2) }`

v =
`√(9+4)` =
`√(13)`

Answer 2

Explanation:

Component form : (3 , -2)

Magnitude =
`\sqrt{3^(2)+ (-2)^(2)} \\`

`= √(9+4)\\\\= √(13)`