Could someone help me with this question?
2sin²(x) - √3 sin(x) = 0
I am trying to solve for values of x.
so far I have done the following, however, I am unsure if this is correct.
let ' m ' = sinx
therefore...
m² - √3 = 0
Could someone help me with this question?
2sin²(x) - √3 sin(x) = 0
I am trying to solve for values of x.
so far I have done the following, however, I am unsure if this is correct.
let ' m ' = sinx
therefore...
m² - √3 = 0
It should be $\displaystyle 2m^2 - \sqrt{3}m = 0$
$\displaystyle \Rightarrow m(2m-\sqrt{3}) = 0$
Either $\displaystyle m = 0 $ or $\displaystyle m = \frac{\sqrt{3}}{2}$
So you need to simply solve $\displaystyle \sin{x}=0$ and $\displaystyle \sin{x}=\frac{\sqrt{3}}{2}$