InterviewSolution
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InterviewSolution
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Rationalised denominator7/√23 |
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Answer» 7/√23=7/√23.√23/√23=7√23/23 7/√23= 7×√23/√23×√23=√23/23. Answer.... 7 / √23 *√23/√23=7√23/23 7/√23*√23/√23=7√23/23 |
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