SOLUTION: If sin(x) = − 5 13 and x is in quadrant III, with 0° ≤ x < 360°, find the exact values of the expressions without solving for x. (a) sin x 2 (b)

Question 1205028: If
sin(x) = −
5
13
and x is in quadrant III, with 0° ≤ x < 360°, find the exact values of the expressions without solving for x.
(a)
sin
x
2

(b)
cos
x
2

(c)
tan
x
2

Answer by greenestamps(13216) (Show Source): You can put this solution on YOUR website!

Type your whole post using your keyboard.

In the format you present your post (perhaps using some kind of cut-and-paste), we have to guess what the real problem is, and that's not what we are here for.

Re-post in a readable format....

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