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Problem
Problem
If
f
(
θ
)
=
1
−
sin
2
θ
+
cos
2
θ
2
cos
2
θ
f(\theta) = \frac{1 - \sin 2\theta + \cos 2\theta}{2 \cos 2\theta}
f
(
θ
)
=
2
c
o
s
2
θ
1
−
s
i
n
2
θ
+
c
o
s
2
θ
, then value of
f
(
1
∘
)
⋅
f
(
34
∘
)
f(1^\circ) \cdot f(34^\circ)
f
(
1
∘
)
⋅
f
(
3
4
∘
)
equals a.
1
2
\frac{1}{2}
2
1
b.
3
4
\frac{3}{4}
4
3
c.
1
4
\frac{1}{4}
4
1
d. 1
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