Solve the equation 4 + 3 sin (2x – 1) = 6 for 0 < x < pi/2. please help me solve this equation
Are you saying that you do not know what "radians" are? Do you understand what the condition you stated, " " means?
If you are using a calculator to find arcsin(2/3), do you know how to set the "mode" of your calculator? For example, the calculator that comes with Windows has buttons that give "Degrees", "Radians", and "Grad".