Question
Select the option that is related to the third term in
the same way as the second term is related to the first term, and the sixth term is related to the fifth term. 42 : 12 :: 53 : ? :: 81 : 63Solution
The second number is the difference between the first number and its reverse. (42 : 18) → 42 - 24 = 18 81 : 63 → 81 - 18 = 63 53 : ? → 53 - 35 = 18
Find Saddle point from the payoff matrix:
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