Find the dot product 2v • w. v = -15i - 13j, w = -14i - 15j 195 15 210 405

Q: Q Find the adjoint of square matria (A) - A= 6 0 2 2 3 5

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Q: Use the properties of the dot product to evaluate the expression, assuming that u · v = 2, ||u|| =…

A: Given that, u · v = 2, ||u|| = 1, and ||v|| = 3. To find, u · (4v)

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: Find the value of a in the parallelogram. а- 1.5 B C 2а - 19.8 a+ 1.2 A D 19.5 a = 21 (Type an…

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Q: Find a dot product to show that %3(4,3) and b= (-8,-6) are parallel and determine whether they are…

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Q: P(t) denotes the point on the unit circle U that corresponds to the real number t.

A: The x-coordinate of any point on the unit circle represents cosine value and y-coordinate represents…

Q: Use the properties of the dot product to evaluate the expression, assuming that u · v = 2, ||u|| =…

A: dot product: a→.b→ = abcosθ θ is angle between a→ and b.→ u · v = 2 ||u|| = 1  ||v|| = 3

Q: Find the (a) dot product A B and cross product B x -A if A = 12 in directed at 33' and B = 16 in,…

A: Here we use the dot and cross products formula in terms of length and angel.

Q: Let ā = 2 and b a) Find the area of the parallelogram formed by the two vectors.

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Q: R. Find the adjoint of square metria 2 3 5 (A )- A= 60 2

A: We have to find the adjoint matrix

Q: Find the diagonal of the rectangular solid. 3 ft. A ft., 5 ft.

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Q: 10c State one APPLICATION of: i.  DOT product ii.  CROSS product

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Q: Find the cross product u x 7 where u = 2i -3j +k and = (7, - 3, 4). ü xü= Check Answer

A: We have u→=2i-3j+kor u→=2, -3, 1Alsov→=7, -3, 4

Q: Use the alternative form of the dot product to find u · v. |lu || = 30, ||v || = 10, and the angle…

A: Let's find.

Q: Let A = 2 and B= [4 5 6], find (if possible) (c) A- B" and BT - A (these are dot products) ad BA (b)…

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Q: use the properties of the dot product to evaluate the expression, assuming that u · v = 2, u = 1,…

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Q: Find the magnitude of the scalar multiple, where u= (2, 0) v= (-3, 6) ll4vll

A: Known fact: The norm of vector u=a,b is defined as u=a2+b2.

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

A: The given vector is v=5i  and  w=6i known fact: Two vectors a and b are orthogonal (perpendicular)…

Q: u=(+4,-9) and V=(3,-2) 0 Find the dot product of = %3D

A: Given: Vectors: u=(-4,-9)v=(3,-2)

Q: Find the rectangular coordinate of r -6rsin0.

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Q: If v = 5i - 2j and w = -3i + 4j, find the dot product w.v

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Q: Show correct answer from the multiple choice options.

A: v.w = (7i + 4j).(14i - 9j) = 7i.14i + 4j.14i -7i.9j - 4j.9j  = 7 x 14 - 4 x 9 [As i.i = j.j = 1 and…

Q: Given v-5i+2j and w=2i-4j, find the dot product v-w.

A: The solution for the above question is as shown below.

Q: Find the dot product of Á = and B =. Find the scalar product of P = 10î – 4ĵ + 7k and Q = -2î – ĵ+…

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Q: Q Find the adjoint of square matria (A)- A= 6 0 2 %3D

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Find the dot product v*w and the angle between v and w. v = i - 3j, w = - i + j

A: Given: v=i-3jw=-i+j……1

Q: Determine the dot product, cross product, and angle between P = 2ax - 6ay + 5az               and…

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Q: Find dot product a dot b A = s, 2s, 5s B = t, -t, 3t

A: Finding the dot product of two vectors.

Q: Determine the dot product a) Ā = and B = b) Á = and B c) Á = 5, ||B = 32 and the angle between the…

A: (a) Given that A→=<9,4,-5> and B→=<3,-2,7>

Q: Find In z if z = (3+j4)³(8-j5)¹/³

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Q: Find the dot product, U⋅V U=, V=

A: The dot product is a scalar operation. The dot product gives the unique value (number) as the…

Q: The angle that vector A=2ax+3a,+4az makes with x-axis is 68.19 56.14 76.82 42.03

A: We have to find the angle between vector A and X axis.

Q: Find the dot product: (-1, 0,1) . (1, 9, 2). Fully reduce your answer. (It should be a whole number)

A: To find The dot product of (-1,0,1).(1,9,2)

Q: If v = 5i - 2j and w = -3i + 4j, find each of the following dot products:a. v . w   b. w . v   c. v…

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Q: Use the dot product to determine whether v = 8i - 4j and w = -6i - 12j are orthogonal.

A: Two vectors are orthogonal when its dot product is zero.

Q: Use the alternative form of the dot product to find u· v. ||u|| = 45, ||v || = 20, and the angle…

A: This is a problem related to vector calculation. Based on the general formula we will answer the…

Q: Given v = 3i+7j & w = 4i-5j, find the dot product.

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Q: Find the area of the parallelogram that has u = i - j+ 2k and v = 3j + 2k as adjacent sides. V NOTE:…

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Q: R: Is A= ("2 ) diagonalizable? %3D 4

A: We have, A = 11-24. We know that a matrix is diagonalizable if and only if for each eigenvalue the…

Q: Find the cross product a × b. a = j + 6k,    b = 3i − j + 3k

A: Solving the problem by obtaining the cross product of the vector.

Q: If v = 5i - 2j and w = -3i + 4j, find the dot product v.w

A: Here given as v=5i-2j and w=-3i+4j

Q: Given v-5i+2j and w=2i-4j, find the dot product v•w. Your answer

A: Given vector  v=5i+2j and w=2i-4j We know that if x=ai+bj and y=ci+dj are two vectors then dot…

Q: Find the dot product of ū = U = (15î – 14î) . (8î + 12î) and -

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Q: Find the cross product a × b.

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Q: Find the value of z in rectangular form if i' (-4+5i) z = (2-i)(1+2i) (i) (ii) 1- 2i 2z – 3z =-…

A: Rectangular form of a complex number is. z= x+iy   Or , z=a+ib I have calculate all the given…

Q: If v=4i -Ĵ+3k and w= -î - 2 + 5k, then find the dot product, .W 11 13 10 11 8

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Q: Show answer clearly.

A: To determine the dot product.