1.

(05.04 LC) What is the exact value ofSIN /3 ?

a	3 /2
b	2 /2
c	1/2
d	0

2.

(05.04 LC) In which quadrant would an anglexlie if cosxis negative and cotxis negative?(2 points)

a	Quadrant I
b	Quadrant II
c	Quadrant III
d	Quadrant IV

3.

(05.04 MC) At which angle is sin= 1?

a	0
b	/2
c	/2
d

4.

(05.04 MC) What is the exact value ofCSC 4/3 ?

a	23 - -------- 3
b	32 - --------- 2
c	-2
d	3 - ------- 3

5.

(05.04 MC) For what values ofis cotundefined?

a	90
b	135
c	315
d	180