Find the matrix A of the quadratic form associated with the equation. 9x² - 6xy +9y² + 24z² - 11 = 0 A = Find the equation of the rotated quadratic surface in which the xy-, xz-, and yz-terms have been eliminated. (Use xp, yp, and zp as the new coordinates.)

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A: Here we use Cauchy's Integral formula to evaluate given integral.

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Q: Find the x-value where the relative maximum of y=ex4−x2y=ex4-x2 closest to x=0x=0 occurs. When you…

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