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An experimenter mesures quantitites a, ...

An experimenter mesures quantitites a, b, c and X is calculated from X = `(ab^2)/(c^3)`
if the percentage of error in a,b,c are `+- 1%`, `+-3%` and` +-2%` respectively the p.c. of error in X is

A

`+-13%`

B

`+-7%`

C

`+-4%`

D

`+-1%`

Text Solution

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The correct Answer is:
A
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