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If the lines given by ax2 +2hxy + by2 =0from an equilateral triangle with the lines Lx+my =1then show that (3a+b)(a+3b)-4h2=0 |
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Answer» If the lines given by ax2 +2hxy + by2 =0from an equilateral triangle with the lines Lx+my =1then show that (3a+b)(a+3b)-4h2=0 |
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