Question

If cos s = 1/2 and 3pi/2 < s < 2pi, Find Cosecant S.

Answer 1

270<s<360
cos s = 330
cos s = \[\frac{ 11\pi }{ 6 }\]

Answer 2

my professor put the answer for cosecant = -\[-\frac{ 2 }{ \sqrt{3} }\]

Answer 3

negative

Answer 4

oh

Answer 5

cosecant = 330
cosecant= -30
cosine = 1/cosecant
cosine = 30 = \[\frac{ \sqrt{3} }{2 }\]

cosine = -\[-\frac{ \sqrt{3} }{2}\]
cosecant=\[-\frac{ 2 }{\sqrt{3} }\]

Answer 6

csc is not 1/cosine!!!!! csc x = 1/sin x

Answer 7

ok

Answer 8

oh sorry

Answer 9

just find cosec 330

Answer 10

Google the unit circle and you need to find csc of 300 or csc 5pi/3

Answer 11

csc is hypotenuse over opposite side

Answer 12

cos s = 1/2 is when s = 300

Answer 13

yes @ChrisS

Answer 14

cos is the x interval

Answer 15

alright
i get it