in the lens equation, the variable dₒ represents the distance of the object from the

in the lens equation, the variable dₒ represents the distance of the object from the
Answer
Brief Explanations:
In optics, in the lens - equation $\frac{1}{f}=\frac{1}{d_o}+\frac{1}{d_i}$, $d_o$ is the distance of the object from the lens.
Answer:
lens