Consider the following vectors, ủ = 8i and v = 7i + 4j and answer the Following: a. Find the dot product u v

Q: u = 5i + 7j v=-2i - 11j Find: -5u + 2v

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Q: Use the dot product to determine whether v = 5i and w = -6j are orthogonal.

A: Given:

Q: Let a⃗ =i⃗ −6j⃗  and b⃗ =3i⃗ −2j⃗ . Use the dot product to determine if the angle between the two…

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Q: Given the vectors v and u​, answer the following: v=2i+3j−6k     u=3i+4j Find the dot product of v…

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Q: For the following vectors, find 2u - 3(vw): u = , v = , w = O O O O

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Q: Write each of these vectors in a column format: u, v, u + V₁ U - V -1 30° y -1- 60°

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Q: Consider the vectors v = 6i + 3j and w = 2i - 5j. Blank 1: Find the dot product of v and w. Blank 2:…

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Q: Find a unit vector that has the same direction as 8i - j+ 4k. Write the numerical coetficient in…

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Q: -0-0 and V For the two vectors: U find the result of the expression: Eijkuivjek

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Q: Compute the dot product of the two given vectors: 27 1 3. Answer:

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Q: Find the angle between the following pair of vector: A= -4.00i + 2.00j and B= 7.00i + 14.00j

A: Angle between two vectors a→=x1i^+y1j^ and b→=x2i^+y2j^ is given by,  cosθ=a→.b→a→b→ where,…

Q: For unit vectors v and w, find the dot products of: v and -v: v+w and vw: v+2w and v2w: 1v2w and lv…

A: Thank you,Please rate my response.

Q: Find the angle a, in radians, between the vectors Q = -2 and 25

A: Given vectors are a = (1, -2, -2) b = (-1, 2, 5)

Q: Simplify each vector operation. a) j·(-j) b) (i ×j)·k c) (i ×j)xk

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Q: Use the dot product to determine whether v = 3i and w = -4i are orthogonal.

A: Let "." represent the dot product Dot product = v.w Two vectors u and v whose dot product is u·v=0…

Q: Answer the following A Drawa picture that represents the vector addition (61 + j) + (4i - 4j). B.…

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Q: List as many equal vectors as possible for the diagram below: A B D E с

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Q: Find the dot product v • w. v = 6i + 8j, w = – 13i – 8j O A. - 78 А. О В. - 14 О С. -64 O D. - 142

A: Explanation of the answer is as follows

Q: Find the angle between the given vectors, rounding to the nearest tenth of a degree:  a= b= a-…

A: we have to find the angle between two vectors

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.