- #1

richnfg

- 46

- 0

For example, say I was trying to work out the distance v in relation to lenses etc. by this formula:

[tex]

\frac{1}{v}=\frac{1}{u}+\frac{1}{f}

[/tex]

say u was 50cm plus or minus (cant find the symbol) 5mm

and f was 10cm plus or minus 5mm

what would the error be on the final answer?

Thanks!