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Find the formula (Posted on 2024-04-10) Difficulty: 4 of 5
f(a,b) is defined by the following table:
f(2,3)=10,
f(3,7)=28,
f(4,5)=33,
f(5,8)=61,
f(6,7)=73,
f(7,8)= ???

Fill in the last value of f(a,b), and derive its formula.

No Solution Yet Submitted by Ady TZIDON    
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Question Just checking | Comment 1 of 8
is it possible that f(2,3) is 9 instead of 10?  Because there's a pretty easy formula that would produce all the other correct values, just checking if that's a red herring and I should be looking for something else. 
  Posted by tomarken on 2024-04-10 14:30:21
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