In an acute angled ΔABC, the least value of sec A + sec B + sec C is

1.	In an acute angled ΔABC, the least value of sec A + sec B + sec C is:
A.	6
B.	8
C.	3
D.	2
Answer» B. 8

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In an acute angled ΔABC, the least value of sec A + sec B + sec C is:

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