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Express the cosecant in terms of sines and cosines; in this case, csc x = 1 / sin x. This can also be written as (sin x)-1. Remember that the derivative of sin x is cos x, and use either the formula for the derivative of a quotient (using the first expression), or the formula for the derivative of a power (using the second expression).

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Q: Proof of the derivative of the cosecant function?
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Related questions

What is the minimum value that cosecant can be of an angle?

There is no minimum value for the cosecant function.


Is the cosecant function even?

No, it is not.


Is cosecant odd function?

yes


The vertical of the function cosecant are determined by the points that are not in the domain?

The answer depends on what you mean by "vertical of the function cosecant". cosec(90) = 1/sin(90) = 1/1 = 1, which is on the graph.


What is an arccosecant?

An arccosecant is the function which is the compositional inverse of the cosecant function.


What is the second derivative of a function's indefinite integral?

well, the second derivative is the derivative of the first derivative. so, the 2nd derivative of a function's indefinite integral is the derivative of the derivative of the function's indefinite integral. the derivative of a function's indefinite integral is the function, so the 2nd derivative of a function's indefinite integral is the derivative of the function.


Why will sin and cosecant have the same sign?

The cosecant is the reciprocal of the sine function. Now, the reciprocal of a positive number is positive, and the reciprocal of a negative number is negative.


What are the six trigonometry function?

sine, cosine, tangent, cosecant, secant, cotangent.


How do you get the second derivative of potential energy?

The same way you get the second derivative from any function. Assuming you have a function that expresses potential energy as a function of time, or perhaps as a function of position, you take the derivate of this function. This will give you another function. Then, you take the derivate of this derivative, to get the second derivative.


What is null derivative?

A null derivative occurs when an increasing function does not have a derivative. This is most commonly seen in the question mark function.


How do you find second derivative of a function?

All it means to take the second derivative is to take the derivative of a function twice. For example, say you start with the function y=x2+2x The first derivative would be 2x+2 But when you take the derivative the first derivative you get the second derivative which would be 2


What is the function if the first derivative of a function is a constant?

A linear function, for example y(x) = ax + b has the first derivative a.