Measure of two quantities along with the precision of respective measuring instrument is \( A=2....

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Measure of two quantities along with the precision of respective measuring instrument is \( A=2.5 \mathrm{~ms}^{-1} \pm 0.5 \mathrm{~ms}^{-1}, \quad B=0.10 \mathrm{~s} \pm 0.01 \mathrm{~s} \) The value of \( A B \) will be
(a) \( (0.25 \pm 0.08) \mathrm{~m} \)
(b) \( (0.25 \pm 0.5) \mathrm{~m} \)
(c) \( (0.25 \pm 0.05) \mathrm{~m} \)
(d) \( (0.25 \pm 0.135) \mathrm{~m} \)
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