Determine the equation of a plane tangent to a given surface at a point. Find the tangent plane to the equation z = 4y cos(2x - 5y) at the point (5, 2, 8). 2=

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Q: J. R (x + y) dA where R is the region bounded by y = √x and y = x².

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Q: Find Cross Product Let à = (3, – 3, — 4) and 6 = ( − 2, – 3, 5). Find à x 6. V

A: Given query is to find indicated cross product.