Which of the following value must always be positive in the principle – McqOptions

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1.	Which of the following value must always be positive in the principle of least squares?
A.	(N-( V/n))<sup>2</sup>
B.	(N*( V/n))<sup>2</sup>
C.	(N+( V/n))<sup>2</sup>
D.	(N-( V/n))<sup>0</sup>
Answer» B. (N*( V/n))<sup>2</sup>

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