4sinx
The expression "4sinx" represents a trigonometric function commonly encountered in mathematics, particularly in calculus, physics, and engineering. It is a scaled version of the basic sine function, denoted as sin(x), where the amplitude (the peak value of the wave) is multiplied by 4. The sine function itself is a periodic function that describes a smooth, oscillating wave with a period of 2π radians (approximately 360 degrees).
In the expression "4sinx," the coefficient 4 modifies the vertical stretch of the sine wave, causing its
This function is widely used in modeling periodic phenomena, such as sound waves, alternating current (AC) circuits,
In applied contexts, "4sinx" may appear in Fourier series expansions, where complex waveforms are decomposed into