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Q: avb (avb)+ F

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Q: Hả+b+c = 0, show that ả x b = b xả = xã

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Q: 3 Let vi = V2 = and b = For what values of h, if any, is b a linear combination of Vị and v2?

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Q: dw (Sw2 +1), In(5w²+1) (5w

A: ∫w*5w25w2+1*ln(5w2+1)dwSubstitute…

Q: If e7 19, then x =

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Q: Simplity b-[b-Ca+b) - CB-Cb-a-b)J+2a]

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Q: w(w-10)+40=0

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Q: the lonnith AR

A: We are asked to find the length of the graph

Q: dr (V+|)²

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Q: Use the union rule to answer. If n(A) = 9, n(B) = 10 and n(A N B) = 3, what is n(A U B)? ... n(A U…

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Q: Find u × v, v × u, and v × v. u = (3, 2, 8) v = (−3, −1, −9)

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Q: Find u x v, v x u, and v x v. u = (2, -9, –1) v = (9, -2, -6) (a) ux v (b) v xu (c) v x v V

A: We need to find cross product.

Q: Use the union rule to answer. If n(A) = 6, n(B) = 10 and n(A N B) = 4, what is n(A U B)? n(A U B) =

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Q: Let ā = (2, 3, – 2) and b = (4, 2, – 2). - Find a · 6.

A: The dot product of two vectors is calculated as follows: a→·b→=xi^+yj^+zk^·ai^+bj^+ck^=ax+by+cz

Q: Decide if the following n can be expressed as the sum of squares. If it is possible then provide…

A: This problem is based on the sum of two squares theorem. We first state the theorem and then give an…

Q: z = b +, for a + 9 = . a

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Q: x²-1 da X

A: We have to evaluate ∫x2-1x dx.

Q: Use the union rule to answer. If n(A) = 10, n(B) = 15 and n(AB) = 8, what is n(A U B)?

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Q: Find the values of c1, c2, and c3 so that c1 (4, –6, 2) + c2(-4, 3, 0) + c3 (-2,0, 0) = (-4, –3,…

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Q: Find uxv

A: Given: u=-12;    v=31Note: if u=(A)2×1 ,…

Q: 4 | (153w 19 + 505w17 + 120w15 + 144w13 +w?) dw - 4 4 | (153w19 + 505w7 + 120w15 + 144w + w) dw= ||…

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Q: Let á = (–1, 0, 1), b = (0, 3, − 1) and ₹ = (1, 2, —2). a. Find à x b. b. Find (a + b) x č. c. Find…

A: NOTE: Refresh your page if you can't see any equations. . here we have . find the determinant

Q: Find VW 2x - 7 2x - 14 | U • V. 15

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Q: Let floo) = 0e 5 and gloo) = 2a19 Detemine Cgof) (x) 2079. %3D %3D

A: Topic:- function

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

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Q: Multiplt. 3i(4-i)

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Q: 4.) Which expressions have a negative product? Select all that apply. A. (-1)(2)(-3) B. -(-3)(-2) C.…

A: Solve the following

Q: 1 -1 A = -1 2 -1 0 -1 1

A: Answer is in next step

Q: Find x and y.

A: Given :'x-27y=-4-2722To determine x and y .

Q: -a b Evaluate-2a +4x 2b-4y x с 2b-4y 2c +4% -Y

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Q: 2. Find u, 3v, v - u, and 2u + 5v. u = (4, 3), v = (3, -7) (a) u 券 (b) 3v (c) v - u (d) 2u + 5v

A: Please find the solution below:

Q: C. In the picture, prove that a(a+b)=c(c+d). a

A: Given : To prove : aa+b=cc+d

Q: 2. (14 points) Let X and Y have the following joint probability density function(pdf): if 0 < x < 1,…

A: The joint probability density function of X and Y is  fX,Y(x,y)=cx2y, if 0&lt;x&lt;1 and…

Q: If v = (3, –1, 1) and w = (-2, –2, –2) , what is v · w ? -10 O 10

A: v=3i^-1j^+1k^   w=-2i^-2j^-2k^

Q: 4E + B e SEppose - and A-(8 then %3D a3 Pind ai/a2/a3, au And find the value of B

A: