Question

If $x = a - b$, then the maximum percentage error in the measurement of x will be

Accepted Answer

$\left( {\frac{{\Delta a + \Delta b}}{{a - b}}} ight) 	imes 100\% $

Answer

$\left( {\frac{{\Delta a}}{a} - \frac{{\Delta b}}{b}} ight) 	imes 100\% $

Answer

$\left( {\frac{{\Delta a}}{{a - a}} + \frac{{\Delta b}}{{a - b}}} ight) 	imes 100\% $

Answer

$\left( {\frac{{\Delta a}}{{a - a}} - \frac{{\Delta b}}{{a - b}}} ight) 	imes 100\% $

NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

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