Q9. Find the equation of the tangent plane to f(x, y) = x ln(y) +x²y+3 at the point (x, y) = (2, 1). A. z = 2x + 2y – 2 B. z = 4x + 2y – 4 C. z = 12x + 10y – 24 D. z = 12x + 10y – 25 Е. z 3D 4a + бу — 7 F. z = 3x + 2y – 1 - -
Q9. Find the equation of the tangent plane to f(x, y) = x ln(y) +x²y+3 at the point (x, y) = (2, 1). A. z = 2x + 2y – 2 B. z = 4x + 2y – 4 C. z = 12x + 10y – 24 D. z = 12x + 10y – 25 Е. z 3D 4a + бу — 7 F. z = 3x + 2y – 1 - -
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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