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चर नल Shoo Hab 2 log(r))= 4 तन वीक:i % |
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Answer» x² + y² = 7xy Add 2xy on both sides x² + y² + 2xy = 9xy ( x + y)² = 9 xy Take log on both sides 2log ( x + y) = log3² + log (xy) 2log(x+y) = 2log3² + log x + logy |
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