marks Q6. Let f (x, y) = 2.x12 + 3.1274+ 24 (I, y) # (0, 0). (a)
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marks Q6. Let f (x, y) = 2.x12 + 3.1274+ 24 (I, y) # (0, 0). (a) Find the limit of f(x, y) as (x, y) - (0,0) along the path y = 0. [1 mark] (b) Find the limit of f(x, y) as (x, y) - (0,0) along any path of the form y = kr for some constant k # 0. [2 marks] (c) Does f(x, y) have a limit as (x, y) - (0,0)? Give reasons for your answer. [4 marks] I 3 Some useful formulae Table of some derivatives ENG 9 Search AND L O US