It was proposed by Christian Goldbach that every odd composite number can be written as the sum of a prime and twice a square. 9 = 7 + 2×12 15 = 7 + 2×22 21 = 3 + 2×32 25 = 7 + 2×32 27 = 19 + 2×22 33 = 31 + 2×12

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A: Topic:- calculus

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A: We can find the linear function as below.

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A: This question can be solved by creating a Venn diagram.

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A: Addition of 7 with 7,  that is 7+7= 14 

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A: see below the answer and calculation

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A: To find the value of (gof)(2).  

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A: Topic:- Basic maths 

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A: According to question,Given function,Hx = 2x3 + 2

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A: Rotate 90 degrees clockwise. Given information: The lower triangular matrix isA=100⋯0120⋯0123⋯0123⋯0...

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A: As we know from the exponent rule; 1). am·an=am+n 2). aman=am-n   (a). Given: 2x4y3-x5y

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Q: Use gauss-Jordan row reduction to solve the given system of equations. 7x+10y=17 10x+7y=17

A: We have to solve given system of equations by using Gauss-Jordan row reduction

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A: Question is solved.

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A: NOTE: Refresh your page if you can't see any equations. .

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A: The given interval,     (3,9]

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A: We can find the answer using algebraic method as below.

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A: Here we have to use the concept of linear equation.

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A: First we linear transformation.  Let (x, y) =a(1, 0) +b(0, 1)  Then taking linear transformation on ...

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A: Suppose that A and B are set. Prove that A-B=A∩B¯.

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Q: 2+2? how

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A: We have to choose correct.

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A: We will cause the concept of distributive law to find this.

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A: We will find the fraction of Canadians who are downhill skiers from British Colombia in the followin...

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A: This question is based on discount on listed price.

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A: Given: Mark is investing his money. He thinks that he should make $8 for every $100 he invests. To F...