a.) Compute P3.

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A: (a) (i) Given number is 30. All its factors(except itself) are 1, 2, 3, 5, 6, 10 and 15. Their sum…

Q: Use a) and b) to find A-1

A: Let's find inverse of A from given results a and b.

Q: 2. Find NP. M 8

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Q: I. Find A + B, where a) A = 1 0 41 b) A = 1-1 2 2 1 L 0-2-3 J -1 0561 L -4 -3 5-2 J [-13 3 5 1 2 2…

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Q: 1.) Find v(t) 4+ 37 2-

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Q: If n(A ∪ B) = 96 and n(A) = n(B) = 67, find n(A ∩ B).

A:

Q: . Let a, b € Z so that 4a + 5b is a multiple of 13. Prove that 13 divides 9a + 8b.

A: We have to show that 13 divides 9a+8b To prove this we using 4a+5b divisible by 13

Q: 1. A brick layer is currently building a wall. The 6th layer of the wall has 280 bricks and the 15th…

A:

Q: Let a, b, c be three consecutive odd nubmers, with a < b < c. What is the  value of a2−2b2+c2?

A:

Q: Let X={a,b,c,d), f = ((a,b),(b,a),(c,c),(d,d)}CX×X, and g= ((a,d),(b,a),(c,b),(d,c)}CX×X. Find gof.…

A: Use the definition of composition of functions to solve this problem as in next step.

Q: Solve the first order PDE -2и, + 6и, — 0, и (4у, у) — 2у + 1

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Q: Compute AB, where A AT B = = 24 09 4 -3 -1 and B = 76 (1 %). 6 4

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Q: If P(A) = .24 and P(B) = .52 and A and B are disjoint, what is ?(?∩?)P(A∩B)  ?

A:

Q: 3.) Deron is playing a video game where each round lasts of an hour. He saved up his video game time…

A: topic - numbers

Q: Solve for x. 23) 4x + 2 64 A) -12 B) -10 D) 6 C) 12

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Q: -27 [11 i). a, =| C 7 b=-5 ,az : |5 [1 ii). a, =0 ,a, |-2 5 ,b: -7 8. 3. 2.

A: Find the system of equation and solve

Q: If n(A ∪ B) = 99 and n(A) = n(B) = 69, find n(A ∩ B).

A: Given, n(A ∪ B) = 99 and n(A) = n(B) = 69   The objective is to find  n(A ∩ B).

Q: 7.) Tomas practiced the piano 3 hours less than twice as many hours as David practiced. Let d…

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Q: 2. Factor. a) x² 18x + 81 b) x² - 2x - 15 c) x² + 2x - 24 d) x² + 6x-40 e) x²+x-30 f) x² + 3x-35 g)…

A: Please follow the next step.

Q: Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 70 percent order a soft…

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Q: A checker is placed in the bottom row of a checker board as shown below. It can move diagonally…

A: Conditions  It can move diagonally  It can not enter in square with x(red)  It can not jump it also…

Q: Let a = (5, – 3, 6) and b = (5, 3, 4). (a – 6) × (ã + 6) -| X (a +

A: Given: a→=5,-3,6and b→=5,3,4

Q: How many Independent Variables (factors) are in a 2 x 2 x 3 x 2 design? O 2 3. 4. 24

A: The independent variables(factors) in a 2×2×3×2 design is- c) 4

Q: Find the product of x and y if x, 3/2, 6/7, y  are in G.P

A:

Q: Identify the following events as mutually exclusive, independent, dependent or none of these things.…

A: As per given by the question, there are four statement and identify the event from these statement…

Q: c) How many use both Facebook and text, but not email? Blank 3

A: (c) Given number of student use text 625 Number of students use both Email and text 550 Number of…

Q: Part I: Midsegments 1. If D, E, and Fare midpoints of the sides of AABC, find the perimeter of AABC.…

A: Authoring guidelines:…

Q: Let A {a, b} and B = {1, 2}. Give an element of A x B x A.

A: Let M and N be two sets. The Cartesian product, M×N is the set of all possible ordered pairs with…

Q: a) 2+ 1_3 x´ -9 x+3

A: