11. Suppose that a firm that uses 2 inputs has the production function f(x₁, x₂) = 12xx and faces the input prices (P1, P2) and the output price 1. Show that f is concave for ₁> 0 and ₂ > 0, so that the firm's profit function , defined by (1,72₂) = f(x₁, x₂) - P₁1 - P22, is concave.

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Q: Example 8.23. Evaluate using Gauss formula for n = 2 dx 1-1 1+x² and n = 3.

A: The problem is solved using Gauss formulas for n=2 and n=3.

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A: This problem is solved using Boole's Rule.

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A: This question is from ring theory of abstract algebra.

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Q: Example 9.6. The integers 0, 1, 1, 2, 3, 5, 8, 13, 21, are said to form a Fibonacci sequence. Form…

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Q: 19 The value of f(x)dx by using 2-segment Simpson's 1/3 rule is estimated as 702.039. The estimate…

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Q: a. A11=4; A12= 4; A13= 2; A21=3; A22= 1; A23=1; A31= 2; A32=-5; A33= -1

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Q: -W cos+ s sin s²+w² S³ (s²_2s+2)(s²+2s+2)] S-3 (2-2) -s²-6s d. L-1 e. L-1 f. L-¹

A: NOTE: According to guideline answer of first three subpart can be given, for other please ask in a…

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Q: Example 8.22. Apply Euler-Maclaurin formula to evaluate 1 1 1 + + 51² 53² 552 99²:

A: Problem is solves using concept of Euler-Maclaurin Formula.

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Q: Ex. Locate the centroid X of the shaded area shown. 1m 1m X

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Q: Example 8.8. From the table below, for what value of x, y is minimum? Also find this value of y. **…

A: please comment if you need any clarification. If you find my answer useful please put thumbs up.…

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