Q2.7Multiple choice
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