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In a right triangle, its Opposite/Hypotenuse I always use: Soh (sin, opposite/hypotenuse) Cah (cosine, adjacent/hypotenuse) Toa (tangent, opposite/adjacent) Hope this helped! :)
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How can you tell if a graph is a sine function or a cosine function?
sine graph will be formed at origine of graph and cosine graph is find on y-axise
Does the notation of arcsin x represent the inverse function to sine?
NO FALSE
Why domain of sine is -infinity x infinity?
Because the argument of the sine function can have any real value. In fact, it can extend beyond that but that is for more advanced level students.
What is the anti derivative of negative sine?
The anti derivative of negative sine is cosine.
How does the graph of the cosine function differ from a graph of a sine function?
the graph of cos(x)=1 when x=0the graph of sin(x)=0 when x=0.But that only tells part of the story. The two graphs are out of sync by pi/2 radians (or 90°; also referred to as 1/4 wavelength or 1/4 cycle). One cycle is 2*pi radians (the distance for the graph to get back where it started and repeat itself.The cosine graph is 'ahead' (leads) of the sine graph by 1/4 cycle. Or you can say that the sine graph lags the cosine graph by 1/4 cycle.
What are the Differentiate the sine wave and cosine wave?
The differential of the sine function is the cosine function while the differential of the cosine function is the negative of the sine function.
How is sine affiliated with waves?
Waves are periodic function, as is the sine function.
Is sine a trig function?
Yes, sine is a trig function, it is opposite over hypotenuse.
What is the graph of a sine function called?
A sine graph!
Is a sine function a periodic function?
Yes, the sine function is a periodic function. It has a period of 2 pi radians or 360 degrees.
Is the sine functions an odd function?
Yes. Along with the tangent function, sine is an odd function. Cosine, however, is an even function.
What are the intervals of sine function?
The sine function repeats every 2pi radians (360 degrees).
What is the sine for greater than?
The sign is >. Sine is a trigonometric function.
Is the Sine function an odd function?
Yes
What is the domain of the sine function?
The domain of the sine function is [-infinity, +infinity].The range is [-1, +1].The sine function is periodic. It repeats itself every 360 degrees or 2PI radians.
What is the relation between sine wave and frequency?
A sine wave is a periodic function and, by suitably adjusting the argument of the sine function, can be made to fit a wide functions with different frequencies.
What is the derivation of the wave function?
A simple wave function can be expressed as a trigonometric function of either sine or cosine. lamba = A sine(a+bt) or lamba = A cosine(a+bt) where lamba = the y value of the wave A= magnitude of the wave a= phase angle b= frequency. the derivative of sine is cosine and the derivative of cosine is -sine so the derivative of a sine wave function would be y'=Ab cosine(a+bt) """"""""""""""""""" cosine wave function would be y' =-Ab sine(a+bt)
