Question

13. A physical quantity X is given by
2k3l2
X=
ma
The percentage error in the measurement of k, l, m and n
are 1%, 2%, 3% and 4% respectively. The value of X is uncertain by:
A) 8%
B) 10%
C) 7%
D) 9%
E) 12%​

Answer 1

your answer is D

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