Given the vectors u = -i-5j and v =-3i+2j, find u v

Q: Determine the angle between the given vectors. (а) а — 3і — 2ј, b %3 2i + 2j

A: a→=3i - 2jb→=2i + 2j

Q: Use the given vectors u = 5i-4j to find u. W W = -2i - j

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Q: For any vectors U and V, show that |U x V]? + |U• V]? = |U°|V[?

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Q: For the pair of vectors, find 4U+3V. U= - 4i+4j, V = 4i+4j 40j O -4i+28j O 4i+28j O - 28i+4j -…

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Q: Given the vectors, ū = -3i+2j and = 4i – j, find 4ü-27. %3D (-20,10) (20,-10) (-20,-10) (20,10)

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Q: Given the vectors v=3i - 2j+5k and w=-i +4j+2k, find the following: a) 2v-w= b) V•W= ||w|| = c) 12 =…

A: v→=3i-2j+5k and w→=-i+4j+2k

Q: find "a" so that the vectors v=i-ja and w=2i+3j are orthaganal?

A: Given,  v=i-ja and w=2i+3j Two vectors are orthogonal if and only if their dot product is zero

Q: Use the given vectors v = 5i - 4j, w = -2i - j to find v.w and v.v

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Q: Use the given vectors to find u (v+w). u = 6i - 7j, v = -10i + 2j, w = 4i- 6j O A. - 74 О В. - 8 ОС.…

A: Given data is : u=6i-7jv=-10i+2jw=4i-6j To find the value of u.v+w

Q: Given the vectors u=-i+3j, v=6i-6j, w=-5i+3j, carry out the designated equation. V*(u+v)

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Q: Given the three vectors A = 3ix + 2iy – İz B = 3ix - 4iy – 5iz C = ix - iy + iz Find the following:…

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Q: Find the value of a so that vectors U = ai + 9j and V 3i + 12j are perpendicular. %D a =

A: Since, We know that Two Vectors are perpendicular to each other if and only if their dot product is…

Q: Use the vectors v=-2i+j and w=4i+3j to find: v + w

A: v=-2i+j and w=4i+3j

Q: use the vectors v=-2i+j and w=4i+3j to find: -v + 2w

A: Given vectors are, v=-2i+j and w=4i+3j.   The objective is to find -v+2w.   First, find -v as…

Q: Use the given vectors v = 3i + j, w = i + 3j to find v.w and v.v

A: Given:v=3i+jw=i+3jv=3 , 1 w=1 , 3Dot product:a→.b→=a1b1+a2b2i→.i→=k→.k→=j→.j→=1

Q: Use the given vectors v = 7i - 2j, w = -3i - j to find v . w and v . v.

A: we have to find  v . w and v . v we have to find v = 7i - 2j, w = -3i - j

Q: photo attached

A: Given,

Q: Use the given vectors v = -8i - 3j, w = -10i - 5j to find v.w and v.v

A: Given          v=-8i-3j ,          w= -10i -5j

Q: Given the vectors →u=−6i−3j and v→= 10i+5j perform the operations below. →u+→v=____________ →u−→v=…

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Q: For the vectors u=i+6j+ 8k and v = 10i – 3j + k, calculate projyu and scal,u.

A: For the solution follow the next step.

Q: Given the vectors u = 6i and v = 3i–8j, find -7u and u –v. Write your answers in the form ai+bj. -…

A: Let us consider two vectors, u= ai + bj  And v = ci + dj  Then for a scaler c we get, cu = c(ai +bj)…

Q: Use the given vectors v = 5i, w = j to find v . w and v . v.

A: To Determine: Use the given vectors v = 5i, w = j to find v . w and v . v. Given: we have v=5i  and…

Q: Given the vectors v = 4i + 2j + k and w= 2i + 3j - 4k. Find | 2v – w|

A: Given vectors V=4i+2j+K W=2i+3j-4k Now we have to find |2v-w| as shown below

Q: Given the vectors u = 2i+j and v = 4i-6j, find 4u and u-v. Write your answers in the form a i+bj. 4u…

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Q: Given the vectors v = 4i + 2j +k and w = 3i – 4j + k. Find | 2v – w |

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Q: If v = 5i + 4j, find the vector 6v.

A: Consider the following vector: v→=5i^+4j^ Consider the following expression:…

Q: photo attached

A: Given,

Q: Given the vectors u= 6i-2j and v=-i+9j, find 3u and u+v. Write your answers in the form ai+bj. 3u =…

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Q: Find u * v if u and v are unit vectors and the angle between them is (2pi)/3

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Q: Use the given vectors v = i, w = -5j to find v.w and v.v

A: we have been given the vectors  v = i, w = -5j  and we have to find  v.w and v.v

Q: Given the vectors v = 4i + 2j – 3k and w = 3i – 4j + k. Find | 2v – w | V

A:

Q: Use the given vectors v = 3i + j, w = i + 3j to find v . w and v . v.

A: Given vectors - v = 3i+j         ................(1)w = i+3j      ..............(2)Part (a) - v.w =…

Q: If v = 7i + 10j, find the vector 8v.

A: Given: v = 7i + 10j To find: The vector 8v.

Q: The angle between the vectors ū = i + 2j – 4k and w = 2î + 3j + 5k is obtuse.

A:

Q: Reverse vectors u + v,

A: We simply follow parallogarm law for vector addition.

Q: Use the given vectors v = -6i - 5j, w = -10i - 8j to find v.w and v.v

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Q: If u = 2i -j- 3k, w = 3i – 9j+ 5k and v = perpendicular. 15i – 3j – 5k, then the vectors are Select…

A: which option?

Q: Given the three vectors A = 3ix + 2iy – İz B = 3ix - 4iy – 5iz C= ix - İy + İz Find the following:…

A: We have to find the vector

Q: Use the given vectors to find u (v + w). u = 6i - 7j, v = - 10i + 2j, w= 4i-6j O A. - 74 О В. - 8…

A:

Q: Use the given vectors v = -8i - 3j, w = -10i - 5j to find v . w and v . v.

A: Consider the given vectors v and w. First calculate the dot product for v and w.…

Q: (b) Check whether u = 6i – 2j+k and v = = -4i – 3j+9k are parallel or not. Then, find the area of…

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Q: Use the given vectors v = 7i - 2j, w = -3i - j to find v.w and v.v

A: The given vectors are v=7i-2j,w=-3i-j.

Q: Use the given vectors v = 5i - 4j, w = -2i - j to find v . w and v . v.

A: Consider the vectors  v=5i−4jw=−2i−j To find:  v.wv.v

Q: If v = 5i + 4j and w = 6i - 9j, find the vector v +w.

A: The vector given are v=5i+4j and w=6i-9j. To find: the value of v+w. Solution: the sum of both…

Q: For the pair of vectors, find U+V, U-V, and 4U-2V. U = -9i+4j, V = 9i+4j U+V = ? U-V = ? 4U+2V =…

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Q: Find the direction angles of the vector. V = -3i + 2j - 4k

A: The given vector is v=-3i+2j-4k

Q: Use the given vectors v = 5i, w = j to find v.w and v.v

A: Given :             vectors   v = 5 i  + 0 j         and    w = 0 i + 1 j          Formula:      If…

Q: Reverse vectors и V --v u + v

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Q: For the pair of vectors, find U + V, U - v, and 4U + 2V. U = -6i + 6j, V = 6i + 6j U + V = U - V =…

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