Question

If A = 45º, The Value Of Cosec2 A Is​

Answer 1

2A = 90

cosec 2A = 1

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Answer 2

Answer:

$a = 45 {}^{o} \\ \\ \\ cosec2a = cosec2 \times 45 = cosec90 \\ \\ \\ = > 1 \: \: ans....$

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