If u = (-3.9, -0.8), (0.2, 2.8), and w = (1.8, -4.9), find the following. ū. (v + w) V.V 2 (u. *) =[ -

Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: For u=⟨4,−2⟩ and v=⟨−5​,5⟩​,find u•v.

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Q: p = T₁ q = F, and r = F. Select the expression that evaluates to true. Oa. (qvrv-p) Ob.(qvr)^p…

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Q: H.W -2t o g+8g+254 =で9O20,j020

A: Given the second order differential equationy"+8y'+25y=e−2t

Q: GIven u = and v = determine -4u - v

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Q: Let ū = (6, 0, – 5) and v = ( – 5, - 3, – 7). 4й + З

A: given: u→=6,0,-5 and v→=-5,-3,-7 we have to find 4u→+3v→

Q: If p = [7, 2]  and  q = [5, -1], find p - q.

A: Given: p = [7, 2] and q = [5, -1]

Q: If a = [1, 2]  and  b = [2, 7], find a + 2b.

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Q: -4.-3-2=1./7i ż 3 나 4.4014)unt write the domain -and range.of. h. Using

A: Given query is to find the domain and range of the graph.

Q: Simplify. Assume that all variables represent positive real numbers. 4 5 -6/20

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Q: If A=(7,8) and B=(2,4,6) find A x B

A: Explanation of the answer is as follows

Q: Let å = (– 1, – 2, 1) and b = (4, 2, 1). Find å x b. V

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Q: Suppose A = (-1, –5, –7) and AB= (-5, 14, 4). Then В — (5,-70,-28) help (points)

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Q: Find x if mZ1 2x+ 10 and m22 3x-6. O a. 4 Ob. 24 Oc. 42 Od. 16

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Q: (7, -8) and w=(-4,8), Given v= find v+w. v+w=

A: We know that, A vector in form of V→=a,b is represented as V→=ai^+bj^

Q: 1. Evaluate: xydydx

A: The given integral

Q: Calculate the value of x if: 4x - 2y = -2 7x + 2y = 35 Select one: O a. - 3 O b. Not Possible -…

A: NOTE: Refresh your page if you can't see any equations. . the first equation is  interchange 2y and…

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: If a = (2, -1, 3) and b = (2, 2, 1), find the following. a x b = b x a =

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Q: For each variable in the table, determine an appropriate viewing rectangle, and produce the…

A: If we see the given options, we can infer that X-axis can not take the values between 2600-3600 or…

Q: Let u = (5, – 3) and v = (- 1, – 5). Express u + v in the form (a,b). u + v = (Simplify your…

A: u = ai +bj v = ci + dj  then u +v = (a+c) i + ( b +d)j

Q: The city of wishes to see if there is a relationship between the temperature and the amount of…

A: The given data is: x y 73 680 78 760 85 910 98 1510 93 1170 81 837 76 600 105…

Q: Given t= (8,-7) and u = (-11,-4), what is t-u?

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Q: Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1.…

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