Question

sin 20 degree × cosec 20 degree​

Answer 1

Answer:

1

Step-by-step explanation:

by using the formula,

sin theeta × cosec theeta = 1

sin20 × cosec20 = 1

because here theeta are same

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Answer 2

Answer:

Sinx × cosecx = 1

So,

Sin20degree × cosec20degree = 1

Step-by-step explanation: