Question 1 (1 point)Which of the following is a sequence which alternates signs?2k+2akar = (-1)²k-1(4k)(-1)2kak(-1)ak Question 2 (1 point)What is the value of a6 if ak(-1)*(2k+3)? Write your answer in the form(k-1)!a/b, where the fraction is in lowest terms.Question 3 (1 point)Suppose we are trying to prove a proposition P(n) for all integersN >lusingmathematical induction. All of the following are true EXCEPT:O P(k) implies P(k+1) must be proved trueO P(1) must be proved trueP(k+1) must be proved true

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Description: Question 1 (1 point)Which of the following is a sequence which alternates signs?2k+2akar = (-1)²k-1(4k)(-1)2kak(-1)ak Question 2 (1 point)What is the value of a6 if ak(-1)*(2k+3)? Write your answer in the form(k-1)!a/b, where the fraction is in lowe

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point) (-1)*(2k+3) (k-1)! a/b, where the fraction is in lowest terms. What is the value of a6 if ak ? Write your answer in the form Question 3 (1 point) Suppose we are trying to prove a proposition P(n) for all integersn> lusing mathematical induction. All of the following are true EXCEPT:

point) (-1)*(2k+3) (k-1)! a/b, where the fraction is in lowest terms. What is the value of a6 if ak ? Write your answer in the form Question 3 (1 point) Suppose we are trying to prove a proposition P(n) for all integersn> lusing mathematical induction. All of the following are true EXCEPT:

Advanced Engineering Mathematics

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