Math/Trig
posted by CJ .
Solve: sin x  2sin x cos x = 0 for 0 is less than or equal to x is less than 2pi.
Respond to this Question
Similar Questions

math (trig)
Find sin(x/2) if sin(x)= 0.4 and 3pi/2 < or equal to (x) < or equal to 2pi Let's use cos 2A = 1  2sin 2 A and we can match cos x = 1  2sin 2 (x/2) so we will need cos x we know sin x = .4 and x is in the fourth quadrant, … 
Math  Solving Trig Equations
Solve each equation for 0 is less than and equal to "x" is less than and equal to 360 3sinx = 2cos^{2}x  I don't know how to solve this equation...this is what I have, but I don't know if I'm on the right track or not 3sinx = … 
Math  Solving for Trig Equations
Solve the following equation for 0 less than and/or equal to "x" less than and/or equal to 360  cos^2x  1 = sin^2x  Attempt: cos^2x  1  sin^2x = 0 cos^2x  1  (1  cos^2x) = 0 cos^2x  1  1 + cos^2x = 0 2cos^2x  2 = 0 (2cos^2x/2)= … 
Math  Solving Trig Equations
Solve each equation for o is less than and/or equal to theta is less than and/or equal to 360  sin^2x = 1 = cos^2x  Work: cos^2x  cos^2x = 0 0 = 0  Textbook Answers: 90 and 270  Btw, how would you isolate for cos^2x = 0? 
PreCalculus
Find the rectangular equation of the curve whose parametric equations are x=2sin t and y=cos t, where 0 less than or equal to tis less than or equal to 2pi. How do I do this? 
Trigonometry
4. Find the exact value for sin(x+y) if sinx=4/5 and cos y = 15/17. Angles x and y are in the fourth quadrant. 5. Find the exact value for cos 165degrees using the halfangle identity. 1. Solve: 2 cos^2x  3 cosx + 1 = 0 for 0 less … 
Math 12
trig question 2sin^2x+sinx6=0 how to solve for x when the restriction is x is greater than or equal to zero but less than 2pi 
Math/Trig
Solve: 2 cos2 x  3 cos x + 1 = 0 for 0 is less than or equal to x is less than 2pi. 
trig
please help me with some questions I skipped on a review for our test coming up? 
Trigonometry
Solve for the following equation to the nearest degree if needed for 0 less than equal to x less than equal to 360. sin^2x=cosx 2sin^2x+cosxcos^2x=0