Answer:
[tex]\rm\dfrac{\pi}{2}[/tex]
Step-by-step explanation:
We are here given a trigonometric equation and we need to find the value of x. The given equation is ,
[tex]\rm\implies sin\bigg( \dfrac{2x}{3}-\dfrac{\pi}{3}\bigg)= 0 [/tex]
Now as we know that ,
[tex]\rm\implies \red{ sin 0^o = 0 } [/tex]
So that ,
[tex]\rm\implies sin\bigg( \dfrac{2x}{3}-\dfrac{\pi}{3}\bigg)= sin(0^o) [/tex]
On comparing , we have ;
[tex]\rm\implies \dfrac{2x}{3}-\dfrac{\pi}{3}=0[/tex]
Adding π/3 to both sides ,
[tex]\rm\implies \dfrac{2x}{3}=\dfrac{\pi}{3}[/tex]
Cancel 3 in the denominator ,
[tex]\rm\implies 2x = \pi [/tex]
Finally divide both sides by 2 ,
[tex]\rm\implies \boxed{\pink{\frak{ x =\dfrac{\pi}{2}=90^{\circ}}}}[/tex]