A) 12%
B) 7%
C) 5%
D) 16%
E) 14%
Correct Answer: E
Solution :
% error in \[A=\left( 2\frac{\Delta a}{a}+3\frac{\Delta b}{b}+\frac{\Delta c}{c}+\frac{1}{2}\frac{\Delta d}{d} \right)\times 100%\] \[=2\times 1+3\times 3+2+\frac{1}{2}\times 2\] \[=2+9+2+1\] \[=14%\]You need to login to perform this action.
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