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Mathematics 17 Online
OpenStudy (study_buddy99):

Special Values practice (NO CALCULATORS)

OpenStudy (study_buddy99):

\[\csc \frac{ 11\pi }{ 6}\]

OpenStudy (loser66):

where is 12pi/6?

OpenStudy (loser66):

|dw:1461534256179:dw|

OpenStudy (loser66):

but we need 11pi/6 only. so just 1 step back

OpenStudy (study_buddy99):

okay

OpenStudy (loser66):

because 12pi/6 =3pi

OpenStudy (loser66):

|dw:1461534402187:dw|

OpenStudy (loser66):

hence \(sin(11pi/6) = 1/2)

OpenStudy (loser66):

so that csc = 2 (reciprocal)

OpenStudy (loser66):

got it?

OpenStudy (study_buddy99):

|dw:1461534504044:dw|

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