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23SECTION DIf both a and b are rational numbers find the valuof a and b 2 +133/2-2/3-a-b6 |
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Answer» root(2) + root(3)/3root(2) - 2root(3) = (root(2) + root(3))^2/ ((3root(2))^2 - (2root(3))^2) = (2 + 3 + 2root(6))/ (9*2 - 4*3) = (5 + 2root(6))/6 = 5/6 + 1/3 root(6) Therefore,a = 5/6, b = -1/3 |
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