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Cosec 45^0 = ______ .​
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3 votes
Cosec 45^0
= ______ .​

User Jobwat
by
9.1k points

1 Answer

2 votes

Answer:

cosec45° =
√(2)

Explanation:

Using the identity

cosec x =
(1)/(sinx) and the exact value

sin45° =
(1)/(√(2) )

Then

cosec45° =
(1)/((1)/(√(2) ) ) =
√(2)

User Can Baycay
by
8.1k points
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