Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) p(x) = x²+2 2x+1

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A: Maximum to find using graphical method

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Q: A4. Is the sequence (an) with an = (n+1)! (n − 1)! for n ≥ 1 bounded (bounded above, bounded below)?…

A: an=n+1!-n-1!

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Q: 6. Determine whether the set of all linear combinations of the following set of vector in R³ is a…

A: The given set of vectors are: (a) -2, 5, -3, 6, -15, 9, -10, 25, -15 (b) 1, 2, 0, 1, 1, 1, 4, 5, 3…

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Q: True or False: The group Dg has a subgroup isomorphic to D3. (a) True (b) False (c)

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Q: 13.) Find band c so that (5,6,C) is orthogonal to both (1,2,3) с and (1, -2,1)

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