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State whether the following statements are true or false. Give reasons for your answers. (6)a) The function R → R3f : , given by f (x, y,z) = x + y + z is differentiable at ,3,2( − )1 . b) The function = xxyf ( is a homogeneous function on x, y) max ,2 R . c) The domain of the function f / where g f (x, y) = 2xy and 2 2g(x, y) = x + y is 2 |
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Answer» (B) false Step-by-step EXPLANATION: |
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