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Statement of a problem № m1258

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Use the theorems of this section to find f1 for the following: a. f(x, y, z) = xy b. f(x, y) = sin (xsin (y)). c. f(x, y, z) = sin (xsin (ysin (z)) d. f(x, y, z) = xy2 e. f(x, y, z) =xy+z f. f(x, y, z) =(x + y)z g. f(x, y) = sin (xy) h. f(x, y) = sin (xy) cos(3) i. f(x, y) =(sin(xy), sin (xsin (y)),xy)




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