- #1

James MC

- 174

- 0

Is this correct:

[tex] \int [f_j(x)\delta (x-x_i) f_k(x)\delta (x-x_i)]dx = f_j(x_i)f_k(x_i)[/tex]

If it is not, what must the left hand side look like in order to obtain the right handside, where the right hand side multiplies two constants?

Thanks!