Pls see the picture and write a solution for this
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solve it by rationalising each part separately
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Aryangiri2003:
But how in book, the answer is 2root2??
some times book may be wrong... just try it ur self by simple rationalising
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here's, your answer ....
it results to 0 even with LCM OR rationalizing
it results to 0 even with LCM OR rationalizing
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