6.) Statements 1. 2x + 12 = 5x – 3 1. 2. 12 = 3x – 3 2. - 3. 15 = 3x 3. 4.5 =x 4.

Q: If x = 4, y = 6 and z = 2, then (2y-x ==z)&&(y==x+z) is .. A True B False fx= 4, y = 6 and z= 2,…

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Q: If x = 4, y = 6 and z = 2, then !(x > y) || (x == y)   true or false?

A: This is a problem of java script logic.

Q: 3/4 Given: 4 2x+ 35 Prove: x= 4

A: Given: 42x+34=35

Q: 12 +5%3= if y = 1. y+1 y+1 O True O False

A: A detailed solution is given below

Q: Which are true?

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Q: 1. If = (1,0,-3) and i= (6,-3, -4) compute ixw.

A:

Q: How would you prove or disprove the following? If 7 | x and 7 | y, then 49 | xy If 7 | x and 7 |…

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Q: 3. Determine whether the following statement is true or false. (r + 1)² = (r +1)² r=1 r=0

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Q: Which of the following statements is not true?

A: here compare two given scenario using frequency

Q: Which of the following is a false statement?

A: Dependent events are those , first events probability affect the probability of other event in…

Q: 9. John says ž + 3 3.28 as evidence John's reasoning. does John have?

A: To add two pattern with 2 filled blocks (out of three), first we have to filled the blocks in a…

Q: For the very last part, would "conclude" mean reject or support?

A: The claim is alternative hypothesis.

Q: 4. A student asserts that valid reasoning? = O because tends to zero. Is this n=1

A: Consider the given:limn→∞1n2=0

Q: Which of the following is true? Check all that applies. о (2,7, —1) + (5, -3,4) 3D (2 + 5,7 - 3, —1+…

A: .

Q: Suppose v = (3,0,0). Then (-2, 2, 1) is ? to v (-6, 0,0) is ? to v (1, –1, –4) is ? to v (0, – 12,…

A: A vector is a quantity which has direction as well as magnitude. In coordinate space, length of…

Q: 4. If 2 3 -1 1 A %3D 1 Then det(A) -34 -26 34 26 O 5 3

A:

Q: 15. If an+2 = 3an+1 - 2an and ao = 3, a1 = 4, then an = O 3(2") - 3" + 1 O 5(2") - 2(3") O 7(2") -…

A: See the attachment

Q: 5. Prove that if X, 4 X and Y,n 4Y, then X, + Y, 4 X + Y. Hint: Use an argument similar to the…

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Q: Discrete math

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Q: What is the statement x > 15 and x < 17 interval notation? O [15,17] O (15,17] O (15,17) O [15,17)

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Q: 4 2 3 Given: m 21 = (2x - 3)° m 23 = 25° Prove: x = 14

A: Since angle 1 and 3 are opposite angle. So Both are equal.

Q: 2. a. Suppose P(A) = 0.48 and P(B) = 0.62. Can A and B be mutually exclusive (yes, no, or maybe)?…

A: Basics: To find the events are mutually exclusive or not

Q: There are two kinds of inhabitants in an island, one is knights, who always tell the truth, and the…

A: K→Knight KN→Knave T→True F→False These are different possibilities of P , Q and R. P Q R T(K) K…

Q: IS the following a true statement (2/3)^-3 = (3/2)^3

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Q: Suppose your friend makes the following English statement: "If X OY, X, then we have Y." Convert it…

A: "Since you have asked multiple questions , we will solved first question for you. If you want any…

Q: 27. If k || m || n, which statement justifies the conclusion that 21 = 22 = 23? 3 m 2 k

A:

Q: Which of the following is equivalent to (-1/2t)^2 Option 1: -1/2t^2 Option 2: -1/4t^2 Option 3:…

A: Given expression: -12t2

Q: 12 + 22,., +n? =n(n+ 1)(2n + 1), Vn eN

A: We will prove this as following.

Q: 6. " If Alexander exists or x? – 2x + 1 = 0, where x = 1 then it is not true that 1+1 = 3 and mouse…

A: This is a problem of propositional logic.

Q: 5- Determine whether each of the following is singular or nonsingular: [4 1 -21 i- A=1 7 3 [5 8 [3 2…

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Q: Which of the following statements is (are) true for (x) = 2(x - 1)(x - 2)(x+ 3)? i) as x-o, y-c0 ii)…

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Q: 10. Show that there is a distributive law also for difference: (A\ B)nC = (AnC) \ (BnC). Is the dual…

A: We need to prove the distributive law for differences and also check whether it is true for dual as…

Q: Which of the following statements is false?

A: Taylor's series of a function at a center is the polynomial expansion of the function about that…

Q: 2 Determine if the following statement is true or false. Motivate your answer. If Re(:) > Re(w) and…

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Q: Which of the following statements are correct if yi =2xi ∀i = 1, 2, ....., n? A. y = 2x B. y = 4x…

A: we have to find the right function

Q: ∠1∠1 and ∠2∠2 are adjacent and supplementary. ∠2∠2 and ∠3∠3 are adjacent and supplementary. Which…

A: Given:-∠1 is supplementary to ∠2∠3 is supplementary to ∠2 Then ∠1≅∠3 If two angles are supplementary…

Q: a If 2" = ア,what is

A: Taking log both sides of the given equation

Q: 5. What would go in the justification column for line (7) of this proof: (4) (5) 2,3 (6) 1,2,3 (7)…

A: Since you have posted a multiple  question according to guildlines I will solve first   question…

Q: Which of the following statements is FALSE?

A: Here Given  In a study of crop losses due to air pollution, plots of Blue Lake snap beans were grown…

Q: Which of the following statements is correct ? If a coefficient is significant at the 10% level, it…

A: Decision rule: If p-value≤α, then reject the null hypothesis. The data is significant. When the…

Q: If w is FALSE, x is TRUE, and y is FALSE, what is ((w OR y') AND (x' AND y')') OR ((w OR y')' AND (x…

A: If w is FALSE, x is TRUE, and y is FALSE, we need to find ((w OR y') AND (x' AND y')') OR ((w OR…

Q: The taxi fare after each km, when the fare is ₹15 for the first km and ₹8 for each additional km,…

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Q: 2.3.12 Which of the following statements are true? Explain. (a) 3 a married person x such that V…

A: 2.3.12 a) is False Since, the statements says that there exist a married person x such that for…

Q: 6. Select all the correct answers. Which relationshlps are equivalent to 3 – 9| – 24 = -12, O 3 9 =…

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Q: which of the following can you NOT conclude as being true?

A: Given , ∆MNO≅∆PQR In congruent triangles corresponding sides and corresponding angles are same.

Q: 8. What statement could be used to prove that m / n? O 42 6 O mZ1-m 22 = 180° O m23 - m = 180 0 2…

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Q: are proving tregnes # 4 Statementa Reasons 1. 1. 2. 2. 3. 3. 4. 4. 5.

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Q: 3). Show that 1 1+p 2 3+2p 1+ 3p+ 2q = 1 3 6+3p 1+ 6p+ 3q 1+p+q

A: