InterviewSolution
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InterviewSolution
| 1. |
The ratio of the AM and GM of two positive numbers a and b is m:n,find the ratio of the numbers |
| Answer» The ratio of the A.M and G.M. of two positive numbers a and b, is m: n. Show thata:b=(m+\xa0√(m2-n2)):(m-√(m2-n2))AnswerUsing this in the identity (a – b)2\xa0= (a + b)2\xa0– 4ab, we obtainAdding (1) and (2), we obtain | |