Solve 2 sin^2 x-3 sin x+1 =0, 0 less than or equal to x < 2pi

1 answer

2 z^2 - 3 z + 1 = 0

(2z-1)(z-1) = 0

z = 1/2 or z = 1

so when is sin x = 1/2 ?
and when is sin x = 1 ?
Similar Questions
  1. Solve Two-Step Inequalities Quick Check1 of 51 of 5 Items Question Solve 8x+4≥52 .(1 point) Responses x≥11 x greater than or
    1. answers icon 1 answer
  2. QuestionSolve the equation for y: 3x+5y=60 (2 points) Responses y=−35x+12 y is equal to negative 3 fifths x plus 12 y=60+3x5 y
    1. answers icon 3 answers
  3. Solve this equation for y: y3=2x(1 point) Responses y=23x y is equal to 2 thirds x y=2x+3 y is equal to 2 x plus 3 y=6x y is
    1. answers icon 1 answer
  4. Solve this equation for y: y3=2x(1 point) Responses y=23x y is equal to 2 thirds x y=2x+3 y is equal to 2 x plus 3 y=6x y is
    1. answers icon 1 answer
more similar questions