Find the equation of the tangent plane (or tangent "hyperplane" for a function of three variables) at the given point p.f(x, y) = sin (xy), p = (?, 1, 0).
A. ?x + ?y + z = 2?
B. x + ?y + z = ?
C. ?x + ?y + z = 0
D. x + ?y + z = 2?
Answer: D
Mathematics
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