Find the maximum/minimum value of y = 10-4x - 3x² and where it occurs using completing the square.

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A: As per our company guidelines we are supposed to solve 1st question. Kindly post the other in next.

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Q: 9. Prove that nullity(A) = nullity (AT) if and only if A is a square matrix.

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A: According to guidelines we solve three subparts of a question.

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Q: Use mathematical induction to prove the inequality n < 2n

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Q: Question.. Solve: *"-x + 5y² = + 4" - 4y - 2x² = -2 with x (0) = y(0) = x² (0) = y² (0) = 0 Let & […

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Q: Q #x (P(x) V (P(x)) x (7Q(x) V √(x)) # 18 76c

A: This is a question of Predicate Logic.

Q: each part below, indicate (by making suitable arguments) whether the following sets are open…

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