Posted by **help me out it's urgent** on Thursday, August 16, 2012 at 9:41am.

Measure of two quantities along with the precision of respective

measuring instrument is

A = 2.5 m s–1 ± 0.5 m s–1

B = 0.10 s ± 0.01 s

The value of A B will be

(a) (0.25 ± 0.08) m

(b) (0.25 ± 0.5) m

(c) (0.25 ± 0.05) m

(d) (0.25 ± 0.135) m

please tell me the correct answer and explain how to solve it

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