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Mathematics
Mathematics
Problem
Q4. (i) If
7
cot
θ
=
24
7 \cot \theta = 24
7
cot
θ
=
24
, prove that
1
−
cos
θ
1
+
cos
θ
=
1
7
\sqrt{\frac{1 - \cos \theta}{1 + \cos \theta}} = \frac{1}{7}
1
+
c
o
s
θ
1
−
c
o
s
θ
=
7
1
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