How to find (dy)/(dx) given x cos(2x+3y)=y sinx?
pagtuboy2b
Answered question
2023-03-02
How to find given ?
Answer & Explanation
We have:
Method 1 - Implicit Differentiation
Applying the chain rule and product rule, we obtain:
Now we multiply out and collect terms:
Factoring out we get:
Method 2 - Using the Implicit Function Theorem:
Where:
We have:
Let:
Then the partial derivatives are:
And:
And so:
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