1 Solve the equation Give a general formula for all the solu
1) Solve the equation. Give a general formula for all the solutions. List six solutions. sin(2)= 1/2
2)Use a calculator to solve the equation on the interval 0<2. 8sin3=0 give the smaller and larger angle
Solution
1) sin(2)= 1/2
2=(2n*pi) +(pi/6),(2n*pi) +(5pi/6)
=(n*pi) +(pi/12),(n*pi) +(5pi/12)
where n is an integer
2)8sin3=0
sin=3/8
=sin-1(3/8),pi-sin-1(3/8)
=0.3844,2.7572 radians
