TS EAMCET 14-Sep-2020 Shift 1 Solved Paper
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Question : 78 of 160
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If the order and degree of the differential equation corresponding to the family of curves ( x − 2 ) 2 + ( y − a ) 2 = b 2 , (where a and b are parameters) are m and n respectively, then m 2 + n =
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