1
Solve sin x Tan^2 x - 3sin x = 0 over the interval [0,2pi)
A) pi/3 through 5pi/3
B) pi/6, 5pi/6, 7pi/6, 11pi/6
C) pi/6, 5pi/6, 7pi/6, 11pi/6, pi/2, 3pi/2
D) pi/3 through 5pi/3, 0, pi
E) none of these
#2
Given tan u where "u" is in quad I, determine the exact value of cos u/2
A) sqrt5/5
B) -2sqrt5/5
C) -sqrt5/5
D) 2sqrt5/5
E) none of these
#3
How many triangles would be possible using the following information
A: 62 degrees a: = 5 B= 15
A) One triangle
B) two triangles
C) No triangles
D) more than two triangles
E) not enough information to solve
Solve sin x Tan^2 x - 3sin x = 0 over the interval [0,2pi)
A) pi/3 through 5pi/3
B) pi/6, 5pi/6, 7pi/6, 11pi/6
C) pi/6, 5pi/6, 7pi/6, 11pi/6, pi/2, 3pi/2
D) pi/3 through 5pi/3, 0, pi
E) none of these
#2
Given tan u where "u" is in quad I, determine the exact value of cos u/2
A) sqrt5/5
B) -2sqrt5/5
C) -sqrt5/5
D) 2sqrt5/5
E) none of these
#3
How many triangles would be possible using the following information
A: 62 degrees a: = 5 B= 15
A) One triangle
B) two triangles
C) No triangles
D) more than two triangles
E) not enough information to solve