If the terminal arm of an angle, x, in standard position passes through the point (-a -2a) where a> 0, then exact value of cos (x) is

a-2/5

b2/5

c1/2

d-1/5

Solve for sin (x) cos (x) -sinx=0 when 0<=x<=\

ax=0,/2,/3,5/3

bx=0,

cx=0,,/3,5/3

dx=0,/3,5/3

solve for x in the interval 0<=x<=2

2cos(x)=1

a)x=/4or3/4

b)x=0 or

c)/2or3/2

d)x=/3or2/3

solve for x in the interval 0<=x<=2

a)x=

b)x=/6

c)x=/2

d)x=3/2

solve for x in the interval 0<=x<2

log3(sin(X))+log2(cos(x))=2

a there is no solution

b)x=/2

c)x=3/2

d)x=0.2