18. Given: ALNP Is isosceles with base NP, Proof MN 1 NL, QP I PL, ML = QL Prove: AMNL = AQPL 7. P.

Q: 2. Determine in each case whether ACB. Explain each answer in one sentence. (a) A = {0, 2, 5} and B…

A: Answer  A) A is improper subset of B

Q: Use proof by contradiction to show that √3 is irrational.

A: We will use contradiction method

Q: R.2. Using the AM-GM inequality (last proposition in section 4.3), prove that if a and b are…

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Q: (a) A\(Cn B) = (A\B) U (A\C); (b) (AUB)\C = AU (B\C); (c) A\(CUB) = (A\B)\C.

A: This is a problem related to set theory. Please follow the procedure given below. As per bartleby…

Q: Do you think the proof (the chart below in the picture) is correct and clear? If it is correct,…

A: The proof is perfect except one minor correction. The same has been marked in the picture below.…

Q: Decide whether each of the following statements are true. (a) If a, b, m, n N and a | mand bn, then…

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Q: We assume that x0. Therefore there exists a natural number n such that n> Since z is fixed we can…

A: Suppose that x and y are 2 distinct real numbers. We have to prove that, there exists a rational…

Q: Given:<His a right angle, HK = HI GL= LJ, and KL = LI Prove: AHGI AHJK Statements ZHis a right…

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Q: I really only need the highlighted part explained, if you could explain how they take the steps as…

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Q: Havent got the complete answer for the questin

A: To express the complex number z=-6-6j, in the polar form z=rcos θ+j sin θ, where -π&lt;θ≤π.

Q: he error funct couibnpo 2ha : used in proba a) Show that

A: Given:-   erf(x)=2π∫0xe-t2 .dt

Q: zax -x? 一 a? Cx-a ge 2.

A: Consider 2ax-x2. Completing the square that means adding and subtracting the square of coefficient…

Q: Provide an interpretation which is true and one that is false. (∃ x)(P(x,b))

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Q: I believe 2f is wrong, suppose to prove that it is a false (per the question) and provide counter…

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Q: (d) State whether or not P = Q, when P is the proposition (p → q) –→ (q ^ r) and Q is the…

A: Truth table: A truth table is a tabular representation of all the possible combinations of input…

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: Let d denote the order of ab. Since (ab)m= e, it follows that d< mn. Let us show that m divides d.…

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Q: This is not the proof of smallest counter example, please help me with counter example and…

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Q: Problem 3: Prove that between every two rational numbers a/b and c/d a) There is a rational number.…

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Q: If n(A) = 7, n(B) = 11, n(AUB) = 18 are A and B disjoint? Briefly explain your answer.

A: We will use the formula:

Q: 3 / Mariela says that> because 8 > 3 and 9> 7. Regardless of whether her conclusion is correct,…

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Q: The following "Theorem" is obviously not true. Explain what's wrong with the proof. Theorem: 1 is…

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Q: 5) r + 5 ≤ 11 + + + + -1 0 1 2 3 4 5 6 7 8 9

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

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Q: he answer is not liisted for this question

A: We can solve the given question .