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Question
The value of, $${\text{sec}}\theta \left( {\frac{{1 + \sin \theta }}{{{\text{cos}}\theta }} + \frac{{{\text{cos}}\theta }}{{1 + \sin \theta }}} \right)$$      - $$2{\text{ta}}{{\text{n}}^2}\theta $$   is?
Options:
A .  4
B .  1
C .  2
D .  0
Answer: Option C

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