Statement 1: When the average radius gives an error, log mean radius – McqOptions

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1.	Statement 1: When the average radius gives an error, log mean radius is used.Statement 2: Log mean radius is given by rL= ( r0– ri )/(ln(r0/ri))
A.	True, False
B.	True, True
C.	False, False
D.	False, True
Answer» C. False, False

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