Solve the problem.The resistance R produced by wiring resistors of R1, R2, and R3  ohms in parallel can be calculated from the formula If R1, R2, and R3  are measured to be 10 ohms, 7 ohms, and 9 ohms respectively, and if these measurements are accurate to within 0.05 ohms, estimate the maximum percentage error in computing R.

A. 0.36%
B. 0.72%
C. 0.48%
D. 0.60%


Answer: D

Mathematics

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