Given that` y = A sin [((2 pi )/(lambda)(ct - x))]` where` y` and `x` are measured in metres ,Which of the following statements is true ?

Given that y =A sin [( ( 2pi )/( lambda ) ( ct -x))] ,where y and x are measured in metres. Which of the following statement is true?

Given that y =A sin [( ( 2pi )/( lambda ) ( ct -x))] ,where y and x are measured in metres. Which of the following statement is true?

Given that y =A sin [( ( 2pi )/( lambda ) ( ct -x))] ,where y and x are measured in metres. Which of the following statement is true?

Given that y = A sin((2pi)/(lamda) (ct - x)) . Where y and x are measured in metres. Which of the following statements is true?

Given that y = a cos((t)/(P) - qx), where t represents distance is metre. Which of the following statements is true ?

Given that y = a cos((t)/(P) - qx), where t represents distance is metre. Which of the following statements is true ?

Given that y = a cos((t)/(P) - qx), where t represents distance is metre. Which of the following statements is true ?

The equation of the stationary wave is y = 2 A sin (( 2 pi c t)/( lambda)) cos (( 2 pi x)/( lambda)) Which of the following statements is wrong?

The equation of the stationary wave is y = 2 A sin (( 2 pi c t)/( lambda)) cos (( 2 pi x)/( lambda)) Which of the following statements is wrong?