Which of the following equation does not represent a simple harmonic motion

As the expression in ivolving sine function , which of the following equations does not represent a simple harmonic motion ?

As the expression in ivolving sine function , which of the following equations does not represent a simple harmonic motion ?

Which of the following expressions does not represent simple harmonic motion

Which of the following expressions does not represent a simple hormonic motion ?

Which of the following equations represents a simple harmonic wave ?

Which of the following equation represents a simple harmonic motion ? ( omega is angular frequency, A is amplitude of oscillation and I = sqrt(-1)

Which one of the following equations of motion represent simple harmonic motion?