Answers

2014-02-22T23:10:29+05:30
In log tables, the SQUARE of a number = two TIMES the log of the number.

For the square root, it equals 1/2 the log of the number.

Let x be the number whose sqrt we have to find

Therefore log{(x)^1/2} = 1/2 log(x) is the Ans

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