Sprendimas: QcbfeO - 1
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| / F |
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F =
$$F$$ = $$\frac{1}{\frac{1}{d}+\frac{1}{f}}$$
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/ (
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F =
$$F$$ = $$\frac{1}{\frac{1}{0.1195}+\frac{1}{0.305}}$$
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/ (
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F =
$$F$$ = $$\frac{1}{\frac{2000}{239}+\frac{1}{0.305}}$$
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/ (
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F =
$$F$$ = $$\frac{1}{\frac{2000}{239}+\frac{200}{61}}$$
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/ (
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F =
$$F$$ = $$\frac{1}{\frac{169800}{14579}}$$
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/ (
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F =
$$F$$ = $$\frac{1\cdot 14579}{169800}$$
| 1* 14579 |
| / 169800 |
F =
$$F$$ = $$\frac{14579}{169800}$$
| 14579 |
| / 169800 |
F = 0.08586$$F$$ = $$0.08586$$