So:Atran said:Square [sinx(1-cosx)=2/∏], and modify the expression from sines to coses.
You'll end up having a quartic equation with two real solutions.
The equation 2sinx-sin2x=4/∏ is a trigonometric equation that involves the sine function and the value of pi (π). It is typically used to solve for the variable x.
To solve for x in this equation, you can use various algebraic and trigonometric techniques such as factoring, substitution, and the double-angle formula. It is important to remember to isolate the variable on one side of the equation and simplify the other side to find the solution.
Yes, this equation can have multiple solutions. Since the sine function is a periodic function, it repeats itself every 360 degrees (or 2π radians). Therefore, there may be multiple values of x that satisfy the equation.
The possible values of x that can satisfy this equation depend on the given range or interval. For example, if the range is from 0 to 360 degrees, the possible values of x can be any angle within that range that satisfies the equation. However, if no range is specified, the possible values of x can be any real number.
Yes, this equation can be solved graphically by plotting the given equation and finding the points of intersection between the graph and the x-axis. However, this method may not always be accurate and should be used in combination with other algebraic or trigonometric methods.