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Last updated at Feb. 15, 2020 by Teachoo
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Ex 6.1, 20 Solve the given inequality and show the graph of the solution on number line: ๐ฅ/2 โฅ ((5๐ฅ โ 2))/3 โ ((7๐ฅ โ 3))/5 ๐ฅ/2 โฅ ((5๐ฅ โ 2))/3 โ ((7๐ฅ โ 3))/5 ๐ฅ/2 โฅ (5(5๐ฅ โ 2) โ 3(7๐ฅ โ 3))/(3 ร 5) ๐ฅ/2 โฅ (25๐ฅ โ 10 โ 21๐ฅ + 9)/15 ๐ฅ/2 โฅ (4๐ฅ โ 1)/15 15x โฅ 2(4x โ 1) 15x โฅ 8x โ 2 15x โ 8x โฅ โ2 7x โฅ โ2 x โฅ (โ2)/7 Hence, solution is [(โ๐)/๐,"โ" ) The graphical representation is Here (โ2)/7 is included in the shaded graph
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