Electronics and Communication Engineering - Measurements and Instrumentation - Discussion
Discussion Forum : Measurements and Instrumentation - Section 2 (Q.No. 19)
19.
Two numbers are 131 ± 5 and 629 ± 3. The sum of the numbers with range of doubt is
Answer: Option
Explanation:
The numbers can be 131 + 5, 131 - 5, 629 - 3. Therefore, the sum can be 760 ± 8.
Discussion:
1 comments Page 1 of 1.
Uma priya said:
8 years ago
Why not 629+3?
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