-
umaa
- Legendary Member
- Posts: 727
- Joined: Sun Jun 08, 2008 9:32 pm
- Thanked: 8 times
- Followed by:1 members
Ray R starts its counter-clockwise revolution around the origin from the point(1,0) in a coordinate graph. After it travels for one full revolution and an additional angle of x, it steps at the above illustrated position in the third quadrant. Let D denote the total distance traveled by the original point of (0,1) on ray R. What statements about D are true?
I. 5*pi/4 < D < 3*pi/2
II. - pi < D < - pi/2
III. 13*pi/4 < D < 7*pi/2
A. I only
B. II only
C. III only
D. I and II only
E. I and III only
Please reply me the link if someone posted the question alreasy.
I. 5*pi/4 < D < 3*pi/2
II. - pi < D < - pi/2
III. 13*pi/4 < D < 7*pi/2
A. I only
B. II only
C. III only
D. I and II only
E. I and III only
Please reply me the link if someone posted the question alreasy.
- Attachments
-












