Sin3A=3sinA-4sin(x/2)^3 find x interms of

  1. Sin3A=3sinA-4sin(x/2)^3find x interms of A? PLZ show working got no ideal at all
    1. answers icon 3 answers
    2. Emmanuel asked by Emmanuel
    3. views icon 550 views
  2. if 10A=4/3, find (3sinA+2cosA)/(3sinA-2cosA)
    1. answers icon 1 answer
    2. anmol asked by anmol
    3. views icon 448 views
  3. Solve the equation for solutions in the interval 0<=theta<2piProblem 1. 3cot^2-4csc=1 My attempt: 3(cos^2/sin^2)-4/sin=1
    1. answers icon 2 answers
    2. Renee asked by Renee
    3. views icon 1,720 views
  4. f(t)=cos(πt/4)finding velocity i got -π/4sin(πt/4) then i had to find velocity after 3 sec which is v'(3)=-π/4sin(π(3)/4) =
    1. answers icon 3 answers
    2. feather asked by feather
    3. views icon 1,098 views
  5. I need to find all solutions of the given equations for the indicated interval. Round solutions to three decimal places if
    1. answers icon 1 answer
    2. Emily asked by Emily
    3. views icon 1,120 views
  6. Find all solutions4sin^(2)x - 4sin(x) + 1 = 0
    1. answers icon 1 answer
    2. rainbow asked by rainbow
    3. views icon 796 views
  7. If vectors a and b is respectively 3x+y and x-2y, find x and y interms of a and b
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 377 views
  8. draw the graph of 4sin(x+30) and 2+tanx for values of x from 0 degree to 360degree and obtain the solution within the range of
    1. answers icon 2 answers
    2. mohamed kantabulah asked by mohamed kantabulah
    3. views icon 629 views
  9. Prove thatsin3A+sin2A-sinA = 4sinAcosA/2cos3A/2
    1. answers icon 1 answer
    2. Kewal asked by Kewal
    3. views icon 913 views
  10. Which is a polar form of the following parametric equations ?x=4sin^2 theta Y=4 sin theta cos theta a) r=1/4sin theta cod theta
    1. answers icon 1 answer
    2. views icon 51 views