A magic square is an arrangement of n numbers into n rows and n columns using distinct numbers from 1 up to n such that the sum in any row, any column or any of the two diagonals is fixed. Consider the 4 by 4 magic square below a1 a5 2 13 az 10 11 a7 az 6 a4 12 4 15 a6 1 What is the value of a1 ? O 5 O 16 07

Q: Find the general solution of the following differential equation. y" + 4y + 8y = 0 NOTE: Use c₁ and…

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Q: A magic square is an arrangement of n numbers into n rows and n columns using distinct numbers from…

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Q: in how many different ways can 7 potted plants be arrangesd in row

A: We can arrange n things in n! ways in a row.

Q: Then where a11 = " a12 = , = a13 | Q21 = . A = A=1 = 1 1 1 7 0 7 2 -66 111 121 | C31 , a = 112 113…

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Q: In how many ways can 12 people line up in a row? 144 O 12 O 1212 479,001,600

A: Multiplication rule: If there are a ways of doing something and b ways of doing another thing, there…

Q: How many ways can a Mayor and Vice-Mayor be chosen from 8 candidates? O 28 О 52 О 56 О 102

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: What is the Value of A?

A: Consider the given matrices,

Q: If 10010+11010+12010+...+16C10-17Ck+1 then k O 10 9 12 11 QUESTION 46

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

Q: Match each graph with its equation. a.y= (x - 2)² (x - 1)²

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: let A {a, b} and B = {4, 5, 6}. %3D

A: A=a,bB=4,5,6 To find : a A×Ab B×B

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Q: S={(1,2,1), (2,9,0), (3,3,4) is an R3 base?

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Q: 19 How many ways can the letters of the word MATH be arranged in a row if A and T must remain…

A: We have given that the word MATH.

Q: In this magic square, which uses all the integers from 7 to 15, each of the rows, columns and the wo…

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Q: How many integers in {1, 2,..., 100} are not divisible by 7 or 5? (Give the exact number)

A: Find the number of integers in 1,2,...,100 which are not divisible by 7 or 5.

Q: Find a 3-by-3 magic square using the numbers 6, 7, 8, 14, 15, 16, 22, 23, and 24.

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Q: Mr. Hansraj wants to find the least number of boxes to be added to get a perfect square. He already…

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A: Part 2: Explanation:Step 1: Arrange the Given Cards- Start by placing the squares in the center of…

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Q: Let A = and B = is the Sum of the entires What Nrrt it Jt Jton

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Q: 1. Find the number of distinguishable permutations of the civen letters "АAАВBBCDDEEF". A. 2640033…

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Q: Let Then where a11 = , a31 = , a12 = -1/9 , a32 = 1/9 1 +-679 A = 1 1 A-¹ = , a13 = 0 a11 a12 a13…

A: a11​=11782​ a12​=117−28​ a13​=11763​ a21​=1175​ a22​=117−4​ a23​=117−9​ a31​=117−13​ a32​=11713​…

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Q: sum as a product of two numbers: 4+11+18+25+32+39

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Q: Gcd( 12,28) O 3 4 O 2 O none

A: GCD means greatest common divisor.