The lens equation is:

$\overline{)\frac{\mathbf{1}}{\mathbf{v}}{\mathbf{+}}\frac{\mathbf{1}}{\mathbf{u}}{\mathbf{=}}\frac{\mathbf{1}}{\mathbf{f}}}$

When using the Lens Equation, a real OBJECT has a

a) positive object distance

b) negative image distance

c) positive image distance?

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