Statement 1: Root mean square is denoted by σ₂Statement 2: σ₂ wi – McqOptions

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1.	Statement 1: Root mean square is denoted by σ₂Statement 2: σ₂ will show the variation of a composition obtained after mixing. Hence the lesser it is, the more efficient is the mixing.
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» C. False, False

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