AP and TS EAMCET Engineering Model Paper 11
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Question : 23 of 160
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The new equation of the curve 4 ( x − 2 y + 1 ) 2 + 9 ( 2 x + y + 2 ) 2 = 25 , if the lines 2 x + y + 2 = 0 and x − 2 y + 1 = 0 are taken as the new x and y axes respectively is
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