the set Co,1]uf2,3} is un countable.

Q: Let A = 1 7 Which of the following is A1? 4 4 a) 1 -7 15 -1 b) -4 7 1 -2 | c) 1 15 -7 4 d) 2 -7 4 e)…

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Q: 4,6) this is incorrect

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Q: Q-3: a) For all integers a, b, c, d, determine whether each of the following is TRUE or FALSE,…

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Q: 1,4) This is incorrect

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Q: Construct the inverse matrix (if it exists) for the following matrices: [12 61 (а) А %— 4 2. 1 -2]…

A: We will find out the required solution.

Q: 4) fcostlnx),

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Q: 12. Find a) L-¹ [24+25 s²+25 + $²-9 10 b) - L -2)³

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Q: Find the mod value AS US fi LL UL 45 48 49 52 22 53 56 10 57 60 6

A: # mode of the data =51.2.    Option (E) correct

Q: a that z = a+ (a+ 3) v3 and z2 = 79 + b v3, find the value of each of the integen %3D

A: In this question, the concept of the complex number is applied. Complex Number The sum of a real…

Q: True or False and Why. {{1}, {42}} = {1, 42} U{{1}, {42}} = {1, 42} U{1, {1,42}} = = is What? Why?

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Q: 3) x² + y² + 16x+10y+80= 0 2 CXA6 2 5) x² + y² - 22x+26y +254 = 0

A: Here we have to find the standard form.

Q: tind 16)790) Sorn that ha)=G0g)(x). Letg=2x+3 ha)= 3 12x43 11

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Q: If a(3, 4) – b(2, 4) = (8, 10), determine a and b.

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Q: 63) Find the Maclausin Sesiea exponsian

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Q: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in A' ∪ B ?

A: topic - sets

Q: Problem 5 a) Shas that 2-35x+1ED has re Salution.mad3. Tuo So lutrns mods Pe Salutic med L

A: Given equation is x2-35x+1≡0. We need to find the solution of the given equation modulo 3, modulo 5,…

Q: 2. Let B, =[n,n+1]where ne Z, the integers. Find: a) B,UB, b) B,^B, c) UB, =U(B, :ie{7,8,...,18})…

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Q: state the MUT two diferentways a in words

A: We have to state mean value theorem in two different ways.

Q: 3- Compute (3-5*)(J5li +3). any leave your answer in sfandard fam

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Q: On Z*, a + b = a b =Dc

A: Solution

Q: A cosets of of 212 are اخترأحد الخیارات + 2, +1,.1 O + 1,.2 O + 4, + 1, .3 + 4, + 2, + 1 , .4 O

A: Cosets Definition: Let G be a group and let H is a nonempty subset of G. A left coset of H in G is a…

Q: 6. Show that for n attributes A, A2, A3, ..., An (A, Az Az ... A, ) > ( A, ) + ( A2 )-(A3) + ... + (…

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Q: 5. Given R ={(1,1), (1, 3), (2, 1), (2,2), (2, 3), (3, 1)} on {1,2,3,4}. Thus, R is reflexive. A.…

A: Given problem :- Given R = {(1,1), (1, 3), (2, 1), (2,2), (2, 3), (3, 1)) on {1,2,3,4). Thus, R is…

Q: 1. If ü= (2,-3), v=(1, -5), and w=(6, 2), determine the following: a) |ü +v| b) 3 ỹ -ū +w

A: a) u→+v→=(2,-3)+(1,-5)=2+1,-3-5=3,-8=32+(-8)2=9+64=73|u→+v→|=73

Q: 2. If P(A)= and P(B) = , can A and B be disjoint? Explain.

A: Given,  P(A)=13  and P(Bc)=14

Q: 4 6 Find A-1, if A 2 4

A:

Q: @3) IF 3 books are picked vandomly from ashelf Containin 4 Engg. books , 3 physis ,1 dictionany…

A: Given,no.of Engg books=4no.of physics books=3no.of dictionary books=1total no.of books=8

Q: If u' = a, v² and wi = b, uª then wi is equal to bja,vª None of these o

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Q: determine the associativity and commutativity

A: We have to show it's associativity and commutativity.

Q: 1- Find the following: а) i(2 — 3i)(3 + 5i) b) i/(i – 1) с) (1 + i)30

A: Given that: a)i(2-3i)(3+5i)b)ii-1c)(1+i)30

Q: Suppose U = {a, b, c, d, e, f, g, h, i}, A = {a, e, i} B=(a, b, c, d, e} and C = {f, g, h}. What is…

A: The objective of the question is evaluate the operation on subsets.

Q: 1 41 7, then prove that A = A. -8 4 7. If A = 4 4 1

A: Given: A=19-8144471-84

Q: Suppose that set A has 17 elements, set B has 10 elements, and their union has 18 elements. If the…

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Q: If x, y, z are integer's numbers then: 1) Show that if x \y then x \yz 2) By use part 1 show that if…

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Q: а) (A u B) = AnB b) (ANB) = AU B

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Q: 1,3)

A: Here, given that  that is, , this is Euler homogeneous ODE, given that  whose solution is of the…

Q: 9 j) dt Evaluate: + 1

A: