Question

explain the combination of error of difference


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Answer 1

Answer:

Combination of Errors

(a) Error of a sum or a difference. When two quantities are added or subtracted, the absolute error in the final result is the sum of the absolute errors in the individual quantities. Z = A + B. We have by addition, Z ± ΔZ = (A ± ΔA) + (B ± ΔB).

Explanation:

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