Which one is correct for Napier’s Analogy?

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

tan (C/2) = (a + b)/(a – b) (tan(A – B)/2)

TuteeHUB · Answer

tan (C/2) = (a – b)/(a + b) (cot(A – B)/2)

TuteeHUB · Answer

tan (C/2) = (a – b)/(a + b) (cot(A + B)/2)

TuteeHUB · Answer

tan (C/2) = (a + b)/(a – b) (tan(A + B)/2)

1.	Which one is correct for Napier’s Analogy?
A.	tan (C/2) = (a + b)/(a – b) (tan(A – B)/2)
B.	tan (C/2) = (a – b)/(a + b) (cot(A – B)/2)
C.	tan (C/2) = (a – b)/(a + b) (cot(A + B)/2)
D.	tan (C/2) = (a + b)/(a – b) (tan(A + B)/2)
Answer» C.

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