Question

State and prove rules of combination of errors for – a) sum and difference b) product and

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Answer 1

Important topics covered in this part are Accuracy, Precision, Errors of Measurements, Types of Errors, Absolute Error, Relative Error and Percentage Error, Combination of Errors, Significant Figures, Rules for Arithmetic Operations with Significant Figures. Other important topics such as Units, Types of Units (Fundamental Units & Supplementary Units), Measurements of Length, Mass