What is the least number which should be subt | vedclass

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Question

(B) To find the least number to be subtracted,we express the number as $0.000365 = 365 	imes 10^{-6}$.We look for the nearest perfect square less tha

Vedclass · Accepted Answer

$0.000004$

Vedclass · Answer

(B) To find the least number to be subtracted,we express the number as $0.000365 = 365 	imes 10^{-6}$.We look for the nearest perfect square less than $365$. The perfect square nearest to $365$ is $361$,which is $19^2$.So,$361 	imes 10^{-6} = 0.000361$ is a perfect square.The number to be subtracted is $0.000365 - 0.000361 = 0.000004$.

What is the least number which should be subtracted from $0.000365$ to make it a perfect square?

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