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Problem
Problem
In any
Δ
A
B
C
\Delta ABC
Δ
A
B
C
,
∏
(
sin
2
A
+
sin
A
+
1
sin
A
)
\prod \left( \frac{\sin^2 A + \sin A + 1}{\sin A} \right)
∏
(
s
i
n
A
s
i
n
2
A
+
s
i
n
A
+
1
)
is always greater than a. 9 b. 3 c. 27 d. None of these
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