Consider i = (1,0,0), j= (0, 1, 0), k = (0,0, 1) and, f (x, y) = (x, ²y°, sin x, cos y, xyean +3 f(x, y, z) = x² + y°e2z+3y=5z f (x) = (x, sin x, cos x, xe) f (x, y) = 3x – 8y + sin æ + 5xye f (x, y) = sin x ·i – 3xy · k • 6. • 1. • 2. • 3. • 4. • 5. f(x, y, z) = (x + y+ z + sin æ, cos y, xye") %3D Make the appropriate selection. 1. f:R^2

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