User:Pi314

Mathematics Pop Quiz
Just to test the formula function here is a short math quiz:

1)
 * $$\pi=3,14$$
 * $$\pi^2*314=$$

2)
 * $$x*\sqrt2=z$$
 * $$x/0,707=z$$
 * $$z=4,44$$
 * $$x=$$

3)
 * $$U=I*R$$
 * $$P=U*I$$
 * $$P=2,5W$$
 * $$R=5\Omega$$
 * $$U=$$
 * $$I=$$

4)
 * $$Z=\sqrt(R^2+X^2)$$
 * $$Z=10,05k$$
 * $$X=10k$$
 * $$R=$$

5)
 * $$\sqrt\pi*1,47M=y^2*\pi$$
 * $$y=$$

$$\Pi$$ - Pi314 11:38, 27 November 2006 (UTC)

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