Calculating dy/dx for Inverse Sine Functions

  • Thread starter Prasad Nemade
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In summary: We don't want to do someone else's homework or independent study problems for them, and we don't want the OP to miss the chance to learn by doing.In summary, the problem involves finding the derivative of the function y= sin^{-1}(x+ sin^{-1}(\sqrt{1- x^2})) using the chain rule. The suggested approach is to use the functions u(x)= 1- x^2, v(u)= \sqrt{u}= u^{1/2}, and w(v)= sin^{-1}(v).
  • #1
Prasad Nemade
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Y= sin^(-1)⁡〖x+ sin^(-1)⁡√((1-x^2 ) 〗
Please show steps for it...
 
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  • #3
Since this problem has nothing to do with "differential equations", I am moving it.
 
  • #4
Prasad Nemade said:
Y= sin^(-1)⁡〖x+ sin^(-1)⁡√((1-x^2 ) 〗
Please show steps for it...
There are some funny looking symbols in there. I will assume that the function is
[tex]y= sin^{-1}(x+ sin^{-1}(\sqrt{1- x^2}))[/tex]

Let [itex]u(x)= 1- x^2[/itex], [itex]v(u)= \sqrt{u}= u^{1/2}[/itex], and [itex]w(v)= sin^{-1}(v)[/itex]. Then use the chain rule.
 
  • #5
Moderator's note:

This looks like homework, or at the very least a textbook-style problem. Even if it's for independent study and not assigned coursework, this thread should in the Homework & Coursework Questions forums.

I am moving it to the Calculus & Beyond homework forum. Please note that the usual rules for homework help are in effect.


EDIT: in case it isn't clear -- we should let the OP reply with an attempt at solving this before offering further help.
 
Last edited:

Related to Calculating dy/dx for Inverse Sine Functions

What is "Find dy/dx"?

"Find dy/dx" refers to finding the derivative of a function, which represents the rate of change of that function at a specific point.

Why is finding dy/dx important?

Finding dy/dx is important because it allows us to understand and analyze the behavior of a function. The derivative gives us information about the slope, concavity, and extrema of a function, which are crucial in many areas of science and mathematics.

What is the process for finding dy/dx?

The process for finding dy/dx, also known as differentiation, involves using mathematical rules and formulas to calculate the derivative of a function. This can be done using techniques such as the power rule, product rule, quotient rule, and chain rule.

What does dy/dx represent graphically?

Graphically, dy/dx represents the slope of the tangent line to the curve at a specific point. This means that it represents the instantaneous rate of change of the function at that point.

What is the difference between finding dy/dx and integrating a function?

While finding dy/dx involves finding the derivative of a function, integrating a function involves finding the antiderivative or the reverse process of differentiation. In other words, finding dy/dx gives us information about the rate of change of a function, while integration gives us the original function itself.

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