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प्रश्न
Evaluate the following: `(sec32° cot26°)/(tan64° "cosec"58°)`
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उत्तर
`(sec32° cot26°)/(tan64° "cosec"58°)`
= `(sec(90° - 58°) cot(90° - 64°))/(tan64° "cosec"58°)`
= `("cosec"58° cot64°)/(tan64° "cosec"58°)`
= 1.
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