If A = 629 ± 8 and B = 131 ± 3, A - B with range of doubt is ___

Multiple Choice Questions Instrumentation MCQ
1

If A = 629 ± 8 and B = 131 ± 3, A - B with range of doubt is

A. 498 ± 8
B. 498 ± 4
C. 498 ± 11
D. 498 ± 13

Show Answer

Answer: C

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