\frac { 1 + \operatorname { sin } \theta } { \operatorname { cos } \th – InterviewSolution

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1.	\frac { 1 + \operatorname { sin } \theta } { \operatorname { cos } \theta } + \frac { \operatorname { cos } \theta } { 1 + \operatorname { sin } \theta } = 2 \operatorname { sec } \theta [ N C E R T ]
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