The sine curve is exactly the same as the cosine curve shifted pi/2 radians to the left
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∙ 10y agoSine(A+ B) = Sine(A)*Cosine(B) + Cosine(A)*Sine(B).
The differential of the sine function is the cosine function while the differential of the cosine function is the negative of the sine function.
Tangent = sine/cosine provided that cosine is non-zero. When cosine is 0, then tangent is undefined.
No, they do not.
For a right angle triangle:- hypotenuse = adjacent/cosine or hypotenuse = opposite/sine
Sine(A+ B) = Sine(A)*Cosine(B) + Cosine(A)*Sine(B).
Sine= Opposite/ Hypotenuse Cosine= Adjacent/ Hypotenuse
The differential of the sine function is the cosine function while the differential of the cosine function is the negative of the sine function.
Tangent = sine/cosine provided that cosine is non-zero. When cosine is 0, then tangent is undefined.
because sine & cosine functions are periodic.
For any pure note, the vibration of the string or the compression waves of air is a sine (or cosine) curve. Harmonic notes are sine curves whose frequencies are multiples of the basic frequency.
Sine = -0.5 Cosine = -0.866 Tangent = 0.577
No, they do not.
For a right angle triangle:- hypotenuse = adjacent/cosine or hypotenuse = opposite/sine
The maximum of the sine and cosine functions is +1, and the minimum is -1.
The negative sine graph and the positive sine graph have opposite signs: when one is negative, the other is positive - by exactly the same amount. The sine function is said to be an odd function. The two graphs for cosine are the same. The cosine function is said to be even.
Cosine squared theta = 1 + Sine squared theta