Let A = 2 -7 8 -4 8 -16 4 -11 16 , u = Is u in N(A)? (Type "yes" or "no".) Is u in N(A)? (Type "yes" or "no".) Is w in N(A)? (Type "yes" or "no".) -4 0 1 -3 -[:] 4 , U = co and w= 4 -3 B 5

Q: b) Show that z, + z, = z, + Z, . 2

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Q: Evaluate L{t cos 4t} s2 +4 b) 52 – 4 s2 + 16 c) s2- 16 s2 - 16 d) s2-4 a) s2 +4 s2 +16 O a O b

A: None of the options are correct

Q: 86. Show that Z, = r(cose + isine) and Z2 = r[cos(-6) + isin(-6)] are conjugates. %3!

A: Given,

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Q: Which of the followings are false? :을 + (글)". I. General term of {0, 글,0, J, 0, 긍,0, 3,0,.. .}is an…

A: Thanks for the question :)And your upvote will be really appreciable ;)

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Q: Let A, B, C subset U. Suppose that n(U)= 90, n(A)= 40, n(B)= 55, and n(C)= 20. Which of the…

A: Answer

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A:

Q: Let A = {5, 10, 15, 20, 25) and B = {3, 6, 9, 12) (a) Find A - B (b) Find B A (c) Based on your…

A: we know that A-B=A\B=all those element of A which are not in B.Simialrly, B-A=B\A=all those element…

Q: Find [-2,3) n (-1,5) (3,5) .A (-4,-1) BO [-2,5) .CO (-1,3)

A:

Q: 4. Find z, and z, such that, 2iz, +iz, 2+5i and = 9-11i 3i z,-2i 2, 4 =i+1, z, = 3+4i (b) z, = 3-4i,…

A: Solution:- let z1 and z2 be the different ccmplex number i2= -1 i3=-i

Q: 3) Compute A-1 using adjoint. -1 -2 -3 -41 1 2 3 Let A = 5 1 0 0

A:

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A:

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A:

Q: Let A=[-1,7[,8={-1,3,10,12} and C={}}. Then (A-B) UC= *

A:

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A:

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A: gcd(a,b) = d

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A:

Q: Help to explain into details. Thank you!    A box has 1 red and 3 blue marbles.Two marble are…

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A: Introduction: Matrix multiplication, also known as matrix product and the multiplication of two…

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Q: 6) Show that=1

A:

Q: Letu = (1,−1,3,5)andv = (2,1,0,−3).Findscalarsaand b so that au + bv = (1, −4, 9, 18).

A: The given vector is u=1, -1, 3, 5 and v=2, 1, 0, -3 such that au+bv=1, -4, 9, 18. We have to find…

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Q: Let A= then det(3A") = %3D O 18

A: We use Matrix and determinant concept here.