Mathematics, 28.03.2021 19:10 MayFlowers
Is the set of all real numbers R under the addition operation a∘b=2ab and scalar multiplication alpha*a=alpha^2 b^2 a vector space, where alpha is a scalar? Check all the eight axioms
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2-digit numbers less than 91 which are 1 less than a multiple of 10
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Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
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Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Is the set of all real numbers R under the addition operation a∘b=2ab and scalar multiplication alph...
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