_According to Napier's Rules of circular parts for a right angled tria – McqOptions

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1.	_According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of$?
A.	Tangents of two adjacent parts
B.	Sines of two adjacent parts
C.	Cosines of two adjacent parts
D.	Both (A) and (B) above
Answer» E.

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