1.

The maximum possible error in the sum of two quantities is equal to …….  (a) Z = A + B (b) ∆Z = ∆A + ∆B (c) ∆Z = ∆A/∆B (d) ∆Z = ∆A – ∆B

Answer»

Correct answer is  (b) ∆Z = ∆A + ∆B



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