In K=(p^(2))/(2m) find the relative error. (Take mass m, constant)

1.	In K=(p^(2))/(2m) find the relative error. (Take mass m, constant)
Answer» Solution :`(DELTAK)/(K)=2(Deltap)/(p)+(DELTAM)/(m)`but `DELTA m=0` is CONSTANT `:.(DeltaK)/(K)=(2Deltap)/(p)`

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