A. TR/(T2 – TR) × (T1 – T2)/T1
B. TR/(T2 – TR) × T1/(T1 – T2)
C. TR/(T1 – TR) × (T1 – T2)/T1
D. None of these
Correct Answer: A. TR/(T2 – TR) × (T1 – T2)/T1 ✔
Last Updated: July 28, 2023
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