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Sin(30) + cosec(30) = sin(30) + 1/sin(30) = 0.5 + 1/0.5 = 0.5 + 2 = 2.5
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Determine second third and 12TH harmonic of a sine wave?
A sine wave has no harmonics. It only has a fundamental, so the value of the 2nd, 3rd, and 12th harmonics of a sine wave is zero.
Why it is named sinusoidal wave or sine wave in ac?
It's called a sine wave because the waveform can be reproduced as a graph of the sine or cosine functions sin(x) or cos (x).
Why relief holes are provided in sine bar?
Relief holes are provided for easy handling of sine bar and for reducing the weight of the sine bar.
Where can you find a 5 inch sine bar chart?
See related links for information about sine charts.
Fourier series of sine wave?
The fourier series of a sine wave is 100% fundamental, 0% any harmonics.
If sin is negative that make cosecant negative as well?
Yes: cosecant = 1/sine If sine negative, 1/sine is negative → cosecant is negative.
How do you find cosecant?
The answer depends on what information you do have. For instance, if you have the sine, the cosecant is simply 1 over the sine. Formally, the cosecant is hypotenuse over opposite.
What is the cosecant of a 63 degree angle?
Please do this kind of calculation on your scientific calculator. You can use the one that comes with Windows or whatever operating system you are using. The cosecant is the reciprocal of the sine, therefore, calculate 1 / sine(63).
What is the Sine reciprocal?
Cosecant
What is the cosecant reciprocal?
It is sine.
Cosecant on calculator?
Cosecant is the reciprocal of sine. To find the cosecant of an angle using a calculator, find the sine of that angle (using the Sin button) and then divide 1 by the result.
What is the opposite of sine in trigonometry?
cosecant
Is cosecant-1 equals sine?
We're not sure how you wrote the question.If you wrote it as a subtraction: [ cosecant minus 1 ] = sine, then no, that's false.If you wrote it as an exponent: [ cosecant to the -1 power ] = sine, then yes, that's true.1 / csc(x) = sin(x)
How to write an equation using a Trigonometric ratio?
cosecant of C + cosecant of D = -2 sine of (C+D)/2 X sine of (C - D)/2
What is the cosecant of 115 degrees?
Cosecant(115 deg) = 1/sine(115 deg) = 1/0.9063 = 1.1034
What are the trigonometric functions?
sine, cosine, tangent, cosecant, secant and cotangent.
What are circular functions?
Sine, Cosine, Tangent, Cotangent, secant and cosecant
