Question
Sei $f(x, y, z):=\frac{1}{l x^{2}+y^{2}+z^{2}} \quad$ für $(x, y, z) \neq(0,0,0)$, Dann ist $\frac{\hat{\mathrm{c}}^{2} f}{\mathrm{c} x^{2}}+\frac{\mathrm{c}^{2} f}{\hat{\mathrm{c}} y^{2}}+\frac{\mathrm{c}^{2} f}{\hat{\mathrm{c}} z^{2}}=0$
Step 1
First, let's rewrite the given equation using the function f(x, y, z): $\frac{\hat{c}^2}{c x^2} \cdot \frac{1}{l x^2 + y^2 + z^2} + \frac{c^2}{\hat{c} y^2} \cdot \frac{1}{l x^2 + y^2 + z^2} + \frac{c^2}{\hat{c} z^2} \cdot \frac{1}{l x^2 + y^2 + z^2} = 0$ Now, Show more…
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