Question

. If a man’s face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the

size of face, focal length of the mirror would be
plz say which explain ​

Answer 1

• 75 cm
• 75 cmIf a man's face is 25 cm in front of concave shaving mirror producing erect image 1.5 times the size of face, focal length of the mirror would be (a) 75 cm.

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Answer 2

Answer:

75

Step-by-step explanation:

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