Physics, asked by sumanthhema2612, 1 year ago

Length of a sheet is (17.3+or-0.3)cm and breadth is(3.12+or-.08)cm calculate the percentage error in area

Answers

Answered by kspaneserpcd1d9

10

dA/A=dl/l+db/b substitute values
=0.3/17.3+0.08/3.12=0.042982 = 4.2982%

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