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Question
Given:\[l_1=44.2\pm0.1\] and \[l_{2}=23.1\pm0.1\], the uncertainty in \[l_1+l_2\] is ______.
Options
0
0.1
0.2
0.4
MCQ
Fill in the Blanks
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Solution
Given:\[l_1=44.2\pm0.1\] and \[l_{2}=23.1\pm0.1\], the uncertainty in \[l_1+l_2\] is 0.2.
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