Question

Write the two dimensional delta function for the circular polar coordinates $\vec{r}$, using $\vec{r}_0 = (\rho_0, \phi_0)$. \\ $\delta^{(2)}(\vec{r} - \vec{r}_0) = $ \\ Note: \\ When entering a Greek letter in the blanks above, you can either type the name of the letter (e.g. 'phi' for $\phi$), or find the letter in the Greek section of the calcpad. Be sure you are using lower case. \\ To enter $\delta(x)$, you can use the Greek pad or you can type 'delta'. Make sure you enclose the argument of the delta function in parentheses!

          Write the two dimensional delta function for the circular polar coordinates $\vec{r}$, using $\vec{r}_0 = (\rho_0, \phi_0)$. \\
$\delta^{(2)}(\vec{r} - \vec{r}_0) = $ \\
Note: \\
When entering a Greek letter in the blanks above, you can either type the name of the letter (e.g. 'phi' for $\phi$), or find the letter in the Greek section of the calcpad. Be sure you are using lower case. \\
To enter $\delta(x)$, you can use the Greek pad or you can type 'delta'. Make sure you enclose the argument of the delta function in parentheses!

Write the two dimensional delta function for the circular polar coordinates r⃗, using r⃗0 = (ρ0, ϕ0).

δ^(2)(r⃗ - r⃗0) =

Note:

When entering a Greek letter in the blanks above, you can either type the name of the letter (e.g. 'phi' for ϕ), or find the letter in the Greek section of the calcpad. Be sure you are using lower case.

To enter δ(x), you can use the Greek pad or you can type 'delta'. Make sure you enclose the argument of the delta function in parentheses!

Added by Kevin C.

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