Ask Question
15 March, 06:29

Use the dot product to find lv| when v = (-2,-1)

+1
Answers (1)
  1. 15 March, 08:54
    0
    V = (-2, - 1)

    By using dot products

    v • v = (-2, - 1) • (-2, - 1)

    v^2 = { (-2) • (-2) } + { (-1) • (-1) }

    V^2 = 4 + 1

    v^2 = 5

    :. v = sq root of (5)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Use the dot product to find lv| when v = (-2,-1) ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers