maximising with dynamic parameters
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The function I have looks like this: ln(1+a*x1+b*x2). I need to maximise this with respect to x1 and x2 but for each choice of x1 and x2 the values of a and b would also change. For example if x1=1 and x2=2 then a=2 and b=3 , x1=2 and x2=2 then a=1 and b=4 and so on. Please suggest if this can be done and how it can be approached.
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Roger Stafford
am 2 Aug. 2013
You wrote "and so on" way too soon. You need to explain the relationship between the x1,x2 pair values and the corresponding a,b pair values in much greater detail before any useful advice can be given as to how to maximize your function value.
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