(b) \A: VB: (³C: AUC = BUC) → (A = B)

Q: (d) A: VB: (C: ANC=BnC) → (A = B)

A: (d) for any two sets Aand B, consider C = A U B.       Then (A ∩ C) = (B ∩ C)              => [A…

Q: Without expanding, explain why the statement is true.

A: Given ,   1 -1     1    0     1     0-1     1  -1 = 0 To prove it without expansion.

Q: We know -that in a gDoup, ab and ba can be different. what about the order ab and ba ? cas of {t' is…

A: Let G be a group and a be an element of G. Then the smallest positive integer n such that an=e is…

Q: How many parts are needed to check IF two triangles are exactly the same size ??* O All 6 parts O…

A: If two triangle  are exactly the same size how many parts are needed

Q: 7. Why do we study the Egyptian Mathematics?

A:

Q: Determine the truth value for each statement. p ^ q  (The equation is supposed to look like an…

A: A truth table can be used see the truth value of the statement  p∧q. p∧q  is true only when both p…

Q: Simplify. 3 9) 3n · 3n 10) (2xy²) '

A: Solution 9: Given 3n.3n3 since we know that a.a=a2   and am.an=am+n So we can write…

Q: Which of the following are correct statements if B = (1, 2, 3, 4, 5, 6) ? * BC (1, 2, 3, 4, 5,6, 7}…

A: Given: B=1, 2, 3, 4, 5, 6

Q: What is An B and what is AUB? U A 2 1 10 0 6 9 5 4 3 8 B 7

A: A venn diagram is given. To find A∩B and A∪B.

Q: (if 4\5 = 1\5 then 9\5 =)

A:

Q: Which is not a pair of like terms? x, Y 2x, 3x 6x O 5,-12

A:

Q: 15 4 5.

A:

Q: Without expanding, explain why the statement is true.

A: To prove: 216433213=6112231111……1

Q: CONCLUDE If two angles of a triangle measure 70° and 80°, then (98) what is the measure of the third…

A: Sum of three interiors angle of triangle is 180

Q: 23 f(t) = (t, t Between = 0 and = 1, the point traverses certain path. The length of that path is

A:

Q: For the following you must prore that all numbers n2d0 Can be repeesen ted For non negahive i and j…

A: To prove: All numbers n≥20 can be represented as n=4·i+5·j for non-negative i and j by strong…

Q: 2 pairs of parallel sides • Sides that are perpendicular Opposite sides that are equal

A: 2 pairs of parallel sides sides that are perpendicular opposite sides that are equal

Q: LES ame ME Use 10 to Subtract O Use Tools Tanya has 18 roses. 9 of them are red. The rest are white.…

A: Answer (a) :

Q: Question 7 QS T T T F FT F F Complete the truth table for the statement -QA-S. -QA-S ? ? B ?C ? 6…

A:

Q: If a statement is false, explain why. {1, 8, 6, r} = {6, r, 1, 8}

A:

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: We need to show that A∩(B−A)=ϕ.Step 1:Suppose that A∩(B−A) is a non-empty set and x belongs to…

Q: (b) VA: VB: (EC: AUC = BUC) → (A = B)

A:

Q: 8 17 a² + b² = c²

A: 1. The Pythagorean formula is stated as follows:

Q: Is {3, 3, 5, 6} E P({1,2,3, 4, 5, 6})? Answer YES or NO.

A: Is { 3,3,5,6} belongs to the power set of {1,2,3,4,5,6}

Q: Which of the following statements is a contradiction? (There may be more than one answer)

A: We will find out the required solution.

Q: nich value from the set {0, 1, 17, 72} makes the equation n + 8 = 9 true? 72 17 1

A: To find Which value from the set {0,1,17,82} makes the equation n+8=9 true.

Q: [3 3 8 20, Mat C = 11 11 30 [-2 1 6 4 Mat B = |5 l10 7 11. -2 5 Find: DET(B/C)

A:

Q: 79° 212 e <1 = <2 =

A:

Q: Which statement is true? V5 is greater than both 3 and T. 3 is between V5 and T. V5 is between 3 and…

A: check the first statement so here   so the first statement is incorrect

Q: ar false to

A: