Use the recursive definition of summation, the triangle inequality, the definition of absolute value, and mathematical induction to show that: £ a, < la,| k=1 k=1

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Q: What is 2x=6

A: To find : 2x = 6 

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Q: 1. Find all local maximum point, local minimum point, and the inflection the curve y =x* -8x +6

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

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Q: Find the radius of convergence of the following power series. n (x +3)" Z 5"(n² + 1) n=1

A: We can find the radius of convergence of the given series by ratio test. 

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A: The gcd(30,40) is 10 The lcm(30,40) is 120.  

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Q: 2 Suppose V is finite-dimensional and dim V > 1. Prove that the set of noninvertible operators on V ...

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