heyguysimacoolperson heyguysimacoolperson
  • 21-05-2018
  • Mathematics
contestada

Use the dot product to find |v| when v=-6i.

A. 0

B. -6

C. 36

D. 6

Respuesta :

carlosego
carlosego carlosego
  • 21-05-2018
For this case we have the following vector:
 v = -6i.
 Using product point we have:
 v.v = (-6i.). (- 6i)
 v ^ 2 = 36
 Then, clearing the module we have:
 v = root (36)
 v = 6
 Answer:
 The module of the vector is given by:
 v = 6
 D. 6
Answer Link
mLawson8922
mLawson8922 mLawson8922
  • 05-02-2021

Answer:

D. 6

EDGE 2021

Answer Link

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