(1) Cov(B1, yı) (2) Cov(Bo, Y1) (3) Cov(Bo, j)

Q: Find u. v, uu, ||u||², (u - v)v, and u . u = , V = (a) (b) u. V u . u (c) || u ||2 (e) (d) (u. v)v…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Find u, u = (-1, 4), v = (4, 5) (a) ||u|| v, uv, and d(u, v). (b) ||v|| (c) (d) U V d(u, v)

A: The given vectors u=-1, 4, v=4, 5. We have to find the values of u, v, u.v, du, v.

Q: What is the relative risk for the association between men and women vs COVID-19 infection? What do…

A: Data is given for Men and women, vs Covid infection ( Covid positive and Covid negative We have to…

Q: Show that PLEU FUG) = P(E) + P(F) + "P(G) - PLENF) - P(ENG) - P(FNG) + P(ENENG)

A: There are three events. These are E, F, G. The objective is to show that,

Q: P(AN B) = Р(А) - P(AN B) = %3D Р(AU B) -

A: Consider two sets A and B. Now, A ∪ B defines the collection of elements, which belong to the set A…

Q: ) Differentiate: Y(u) = (u-2+u-³)(u³ + 3u?) и и

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Q: MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the…

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Q: Find (a) ||u||, (b) ||v||, (c) u ∙ v, and (d) d(u, v).u = (1, 4), v = (2, 1)

A: Since you have asked a question with multiple parts in a single request, we would be answering only…

Q: find the composition, RoS, where S= {(1,a),(4,a),(5,b),(2,c),(5,c),(3,d)} with…

A: Consider the sets, S=(1,a), (4, a), (5, b), (2, c), (5, c), (3, d)R={(a, x), (a, y), (b, x), (c, z),…

Q: n(U)=85, n(A)=43, n(A∩B)=22, n(C)=12, n((A∪B)′)=24, and (A∪B)∩C=∅. Find the following. (1) n(C′)=…

A: Given , n(U) = 85 ,  n(A) = 43 n(A∩B) = 22 ,  n(C) = 24 n((A∪B)')=24 n((A∪B)∩C)=∅

Q: 17) -p -(-p^ s) A) P|s|-p{-p^s) TT TF FT FF| C) Ps-p(-p^ s) TT TF FT F|F| 17) В) p|s|-p (-pa s) T|T…

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Q: Assume that (U)=110, n(B′)=55, n(A∩B′)=25, and n(A∩B)=27. Find n(A∪B)

A: For any two events A and B, it is known that n(A or B) = n(A)  + n(B) – n(A ∩ B).