Question: Solve: Find 1) the constant k. if fxx(x,y) = {2k(x + y); otherwise 2) f(x) and f(y) 3)f(xly) 4)f (ylx) + y2); x= 1,2,3; y

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Find 1) the constant k. if fxx (x,y) = {2k(x + y); otherwise 2) f(x) and f(y) 3)f(xly) 4)f(ylx) + y2); x =

Find 1) the constant k. if fxx(x,y) = {2k(x + y); otherwise 2) f(x) and f(y) 3)f(xly) 4)f (ylx) + y2); x= 1,2,3; y = 1,2 (0.5 mark) (0.5 mark) (0.5 mark) (0.5 mark)

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