Given the double integral [tex]\int\int_R[/tex] [tex]\sqrt{}x^2+y^2[/tex] dx dy where R is the unit circle.(adsbygoogle = window.adsbygoogle || []).push({});

We are only given the equation for the unit circle but don't we need more equations so I can change the equations to a single variable and then find the Jacobian so how do I find the Jacobian.

How do I find a point interior to R at which the Jacobian vanishes.

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Dx dy where R is the unit circle.

Loading...

Similar Threads - where unit circle | Date |
---|---|

I Differentiation of sin function where's my mistake? | Dec 21, 2017 |

I Finding a unit normal to a surface | Sep 13, 2017 |

I Question about the derivative of this sum and where n starts | Jul 5, 2016 |

I Fourier Series: I don't understand where I am wrong -- please help | Jun 16, 2016 |

I Lagrange Multiplier where constraint is a rectangle | May 4, 2016 |

**Physics Forums - The Fusion of Science and Community**