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| 1. |
\left. \begin{array} { l } { \text { If } \operatorname { cosec } A + \operatorname { sin } A = 5 \frac { 1 } { 5 } , \text { find the value of } } \\ { \operatorname { cosec } ^ { 2 } A + \operatorname { sin } ^ { 2 } A } \end{array} \right. |
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