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\frac { \operatorname { sin } 30 ^ { \circ } + \operatorname { tan } 45 ^ { \circ } - \operatorname { cosec } 60 ^ { \circ } } { \operatorname { sec } 30 ^ { \circ } + \operatorname { cos } 60 ^ { \circ } + \operatorname { cot } 45 ^ { \circ } } |
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