consider the ratio r=(1-a)/(1+a) to be determined by measuring a dimen – InterviewSolution

1.	consider the ratio r=(1-a)/(1+a) to be determined by measuring a dimensionless quantitya.if the error in the measurement of a is (△ a/a)
Answer» consider the ratio r=(1-a)/(1+a) to be determined by measuring a dimensionless quantitya.if the error in the measurement of a is (△ a/a)<<1),then what is the error △ r in

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