84. ERROR ANALYSIS Jason and Nadina know the value of sin 0: = a and are asked to find csc 0. Jason says that this is not possible, but Nadina disagrees. Is eit

84. ERROR ANALYSIS Jason and Nadina know the value of sin 0: = a and are asked to find csc 0. Jason says that this is not possible, but Nadina disagrees. Is either of them correct? Explain your reasoning.
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