Math, asked by shayansiddiqui157, 1 month ago

increas $40 in a ratio 2:4​

Answers

Answered by pradeepkumarmeher
0

Answer:

The focus of concave mirror is called real focus and the focus of convex mirror is called virtual focus.why?

Step-by-step explanation:

increas $40 in a ratio 2:4

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