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Show with regards to significant figure ...

Show with regards to significant figure
(i) 908 + 2.76
(ii) 999-989
(iii) `4.0 xx 10^(4) - 2.5 xx 10^(2)`
(iv) `4.0 xx 10^(4) - 2.5 xx 10^(5)`
(v) `6.75 xx 10^(3) + 4.52 xx 10^(2)`
(vi) 625 + 125

Text Solution

Verified by Experts

The correct Answer is:
(i) 911
(ii) 10.0
(iii) `4.0 xx 10^(-4)`
(iv) `3.8 xx 10^(-4)`
(v) `7.20 xx 10^(3)`
(vi) 5
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ALLEN-ERROR AND MEASUREMENT-Part-2(Exercise-2)(B)
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