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CBSE Class 9 Answered

Without actually solving find which is smaller Cube root of 5 or 6th root of 10?
Asked by janasati | 13 Feb, 2009, 11:14: AM
answered-by-expert Expert Answer

(5 ) 1/3  ===>   taking log we get  1/3 log 5

(10) 1/6 ===> taking log we get  1/6 log 10 = 1/6 log 2 + 1/6 log 5

as 1/6 log 2 < 1/6 log 3  so   (5 ) 1/3  > (10) 1/6

Answered by | 13 Feb, 2009, 07:30: PM

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