Question

Write any two parameters for sign conventions. ​

Answer 1

Answer:

Sign convention - definition According to it: Object is always placed to the left of mirror. All distances are measured from the pole of the mirror. Distances measured in the direction of the incident ray are positive and the distances measured in the direction opposite to that of the incident rays are negative.

Explanation:

Answer 2

Answer:

Relate with the graph....

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U will never confuse..