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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Consider the ratio r = (1-a) /(1+a) to be determined by measuring a dimensionless quantity a.if the error in the measurement of is a is delta a(delta a/a<<1),then what is the error delta r in determinnig r?

Consider the ratio r = (1-a) /(1+a) to be determined by measuring a dimensionless quantity a.if the error in the measurement of is a is delta a(delta a/a<<1),then what is the error delta r in determinnig r?

Consider the ratio r = (1-a) /(1+a) to be determined by measuring a dimensionless quantity a.if the error in the measurement of is a is delta a(delta a/a<<1) then what is the error delta r in determinnig r?