Question

if 2cos theta = 1,then find the value of cosec theta
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Answer 1

Answer:

2/√3

Step-by-step explanation:

cos theta =1/2

theta=60

as, cosec theta=1/sin theta

CSC theta=reciprocal of √3/2

==>2/√3

Answer 2

Answer:

2/under root 3

Step-by-step explanation:

2cos theta =1

cos theta=1/2

therefore theta=60

cosec 60=2/under root3