1.

Measure of two quantities along with the precision of respective measuring instrument is A=2.5ms^(-1)+-0.5ms^(-1), B=0.10s +- 0.01 s. The value of AB will be

Answer»

`(0.25+-0.08)m`
`(0.25+-0.5)m`
`(0.25+-0.05)m`
`(0.25+-0.135)m`

ANSWER :A


Discussion

No Comment Found