If cos theta=8/17, find the value of cosec theta
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Answer:
cosecθ=17/15
Step-by-step explanation:
cosθ=8/17
sinθ=√[1-(8/17)²]
=√1-64/289
=√289-64/289
sin θ=√225/289=15/17
cosecθ=1/sin θ
=1/15/17
cosecθ=17/15
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