0606 P22 - Nov 2020 - Q11 - 10 marks
8218
(a) Show that
\(\frac{\sin x\tan x}{1-\cos x}=1+\operatorname{sec} x.\)
(b) Solve the equation
\(5\tan x-3\operatorname{cot} x=2\operatorname{sec} x\)
for \(0^\circ\leq x\leq360^\circ\).
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