The reasoning process of proving inequalities by the analytical method is to seek the:
Pick one
Solution
The analytical method proceeds from effect to cause. The basic steps are: to prove... one only needs to prove...; one only needs to prove...
The analytical method starts from the inequality that needs to be proved and finds the sufficient conditions that make the inequality hold. It transforms the problem of proving the inequality into the problem of determining whether these sufficient conditions are met.
Therefore, the theoretical basis of proving problems by the "analytical method" is to find the sufficient conditions or the necessary and sufficient conditions for the conclusion to hold.
Hence, the correct answer is .
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