[−1 -1 Find det (A-¹) if A = 2 1 14 4 21 -1 0

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Q: 9873*6 Distributive Property Equation:

A: We write the distributive property equation for 9873*6

Q: f(x + h)

A: f(x)=x2+10x

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Q: part d, you cannot use calculus

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A: Quadratic function:

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A: 1) The inverse of an invertible lower triangular matrix is an upper triangular matrixFalse

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Q: (A-¹) = (A¹) (assuming A- exists) (AB)−¹ = B¯¹A−¹ (assuming A-¹ and B-¹ exist)

A:

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A: y"+3y'+2y=3x2

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Q: A quantity increases by 7 percent for each 10 years. What is the percentage increase over the 10…

A: The formula we use initial amount compounded period amount at the time trate of interest