cos 0 + 1 1 + sec 0 cos e – 1 1 - sec 0

Q: (a) An (B − A) = Ø.

A: Given data:- The given equation,  A∩(B-A)=φ

Q: Use the given sets to find A∩B A={2,3,5,8,11,15,20} B={4,6,7,9,10,12,13}

A: NOTE: Refresh your page if you can't see any equations. . given sets are

Q: Claim: More than 4.4% of homes have only a landline telephone and no wireless phone. Sample data: A…

A: given data  claim : more than 4.4% of homes have only a landline telephhone. n = 13342 p⏞ = 0.0581…

Q: For sets A and B, prove that AU (B – A) = B

A:

Q: Claim: A minority of adults would erase all of their personal information online if they could. A…

A: Introduction: Denote p as the true population proportion of adults who would prefer to erase all…

Q: Find the dimension of the set S= {(2, 4), (4, 8)}?

A: The dimension of the set S can be find out by finding the linearly independent vectors in it.…

Q: Find the projection of u = onto v = . projuv =

A: We can find the projection in two form one is in scalar form and other is vector form. here i give…

Q: Perform and draw the set operation below. Let U = ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ,10 ) A = ( 0, 2,…

A:

Q: (2b) Let A and B be sets. Prove that A – B is disjoint from A n BC LA O BE

A: The set A∩B is defined as A∩B=x|x∈A and x∈B The set A-B is defined as A-B=x|x∈A and x∉B Two sets are…

Q: From fundamental property relations, proof the following equation is valid. %D | T.

A:

Q: Let A = {1, 2, 3, 4, 5, 6}. Insert the appropriate symbol ∈ or ∉ in the blankspaces:(i) 5. . .A…

A: (i) 5  ∈   A      because 5 is present in  A   (ii) 8 ∉  A       because 8 is not present in  A…

Q: Roll a pair of unbiased four-sided dice, one red and one black, each of which as possible outcomes…

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

Q: -10000) Say for what values of a and b the set A is a basis of R4 Consider the set

A:

Q: Let U= {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {2, 3, 4, 5, 6}, and B = {0, 3, 6, 9}. Find A NB.

A:

Q: For every set A, {Ø} C A.

A: We use the definition of an empty set and subset of a set to answer the given question.

Q: U= {a, d, j, k, o, q, v} X = {a, j, o, v} Y = {a, d, j} Z = {d, j, k, o, q} Find the following set:…

A:

Q: A sales manager has to assign the four sales staff in his company to four regions. As given in the…

A:

Q: {r, e, v, o, I, u, t, i, o, n}_ _{t, o, I, o, v, e, r, u, i, n} {r, e, v, o, I, u, t, i, o, n} V {t,…

A: Here use definition of proper subset

Q: 3A, B E {sets} such that A CBAA= B.

A: To check whether the given statement true or false: ∃A,B∈sets such that A⊆B∧A=B

Q: Let A = {0, 1, 2} and let B = {-2, 0, 1, 2}. %3D

A: Given,        A=0, 1, 2, and B=-2, 0, 1, 2

Q: Construct AB congruent to XY

A: Given query is to construct congruent segments.

Q: Let A = (1,2), B= (1,3,4) C= (2,3,4) and U = (1,2,3,4,5), then (AU B) %3D %3D

A: FIRST WE WILL FIND A UNION B TRHEN WE WILL FIND ITS COMPLEMENT