a (7x€ X)x+<=80 1 +9 =5 78 The proposition is False = (0 8 778 + 4 = 8 978 ろ+ 4 ニ %3D 5 +4)

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Q: 1. Let U = {1,2,3,4,5,6,7},A= {l,2,3,4}, B (3,4, 5}, C = {2,3,4,5,6}. Find the following: %3D a. AUB…

A: Given,U=1,2,3,4,5,6,7A=1,2,3,4B=3,4,5C=2,3,4,5,6

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

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

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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: 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

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A: Answer is in next step

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

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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

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