Textbook Question
Find the angle between each pair of vectors. Round to two decimal places as necessary.
〈4, 0〉, 〈2, 2〉
441
views
8. Vectors
Dot Product
Back8. Vectors
Dot Product
- Textbook Question
Find the angle between each pair of vectors. Round to two decimal places as necessary.
〈1, 6〉, 〈-1, 7〉
407views - Textbook Question
Find the angle between each pair of vectors. Round to two decimal places as necessary.
3i + 4j, j
468views - Textbook Question
Find the angle between each pair of vectors. Round to two decimal places as necessary.
2i + 2j, -5i - 5j
455views - Textbook Question
Determine whether each pair of vectors is orthogonal.
〈1, 1〉, 〈1, -1〉
776views - Textbook Question
Determine whether each pair of vectors is orthogonal.
√5i - 2j, -5i + 2 √5j
524views - Textbook Question
Determine whether each pair of vectors is orthogonal.
i + 3√2j, 6i - √2j
560views - Textbook QuestionIn Exercises 5–8, letv = -5i + 2j and w = 2i - 4jFind the specified vector, scalar, or angle.projᵥᵥv551views
- Textbook QuestionIn Exercises 9–16, letu = 2i - j, v = 3i + j, and w = i + 4j.Find each specified scalar.u ⋅ (v + w)758views1rank
- Textbook QuestionIn Exercises 9–16, letu = 2i - j, v = 3i + j, and w = i + 4j.Find each specified scalar.u ⋅ v + u ⋅ w534views
- Textbook QuestionIn Exercises 9–16, letu = 2i - j, v = 3i + j, and w = i + 4j.Find each specified scalar.(4u) ⋅ v642views
- Textbook QuestionIn Exercises 9–16, letu = 2i - j, v = 3i + j, and w = i + 4j.Find each specified scalar.4(u ⋅ v)573views
- Textbook QuestionIn Exercises 17–22, find the angle between v and w. Round to the nearest tenth of a degree.v = 2i - j, w = 3i + 4j707views
- Textbook QuestionIn Exercises 17–22, find the angle between v and w. Round to the nearest tenth of a degree.v = -3i + 2j, w = 4i - j607views
- Textbook QuestionIn Exercises 17–22, find the angle between v and w. Round to the nearest tenth of a degree.v = 6i, w = 5i + 4j642views