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Evaluate the csc(heta) of an angle heta in the unit circle when its sin(heta) is equal to a rational value

Answer 1

Abigail Nelson

Abigail Nelson

To evaluate csc(θ) when sin(θ) is a rational value, let

Answer 2

Alex Thompson

Joseph Robinson

To evaluate csc(heta) given sin(heta)=frac35:

Since csc(heta)=frac1sin(heta):

csc(heta)=frac53

Answer 3

Amelia Mitchell

Emily Hall

Given sin(heta)=frac35, calculate csc(heta)=frac1sin(heta):

csc(heta)=frac53