Classify each singular point (real or complex) of the given equation as regular or irregular. 3x²y" - 8xy' + 7y=0 Identify all the regular singular points. Select the correct choice below and fill in any answers boxes within your choic O A. x= (Use a comma to separate answers as needed.) OB. There are no regular singular points. Identify all the irregular singular points. Select the correct choice below and fill in any answers boxes within your cho OA. x= (Use a comma to separate answers as needed.)

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