The elevation of the star at elongation is obtained by – McqOptions

MCQOPTIONS

1.	The elevation of the star at elongation is obtained by
A.	sin α = sin φ cosec δ
B.	sin α = sin φ sec δ
C.	sin α = cos φ sec δ
D.	sin α = cos φ cosec δ.
Answer» B. sin α = sin φ sec δ

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