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13 Nov 2019
(1 point) Suppose that x(s, t) = 2s2-3t2, y a function of (s, t) with y(1,1) = 1 and dy dv Suppose that u = xy, v a function of x, y with (-1, 1)-1. dy Now suppose that f (s, t) = u(x(s, t), y(s, t)) and g(, ) = V(x(s, t), y(x )). You are given ì ot of (1,1) = 0, ds The value of 2(1,1) must be (a) 28 (b) 30 (c) 34 (d) 35 (e) 37
(1 point) Suppose that x(s, t) = 2s2-3t2, y a function of (s, t) with y(1,1) = 1 and dy dv Suppose that u = xy, v a function of x, y with (-1, 1)-1. dy Now suppose that f (s, t) = u(x(s, t), y(s, t)) and g(, ) = V(x(s, t), y(x )). You are given ì ot of (1,1) = 0, ds The value of 2(1,1) must be (a) 28 (b) 30 (c) 34 (d) 35 (e) 37