Find the equation of the tangent plane at the point - 2 of the surface * = 0 3, y = yo z = f(x, y) = xyex+y Select one: - e. - a. z = 6e5 +9e5 (x − 3) + 8e5 (y − 2) b. z = 6e5 + 5e5 (x − 3) + 8e5 (y − 2) c. z = 6e5 + 8e5 (x − 3) + 5e5 (y-2) d. z = 6e5 + 8e5 (x − 3) + 9e5 (y − 2) - None of these

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