Math, asked by harshitkeshari91, 1 month ago

a concave mirror forms a real image at 10 cm when an object is at 15 cm from the mirror calculate the focal length of the mirror

Answers

Answered by krishnanand31yadav

1

Answer:

some problems please tell democracy

Answered by rithwikkumar53

1

Answer:

P(x)=x³-4x²-2x+20÷x+2 find remainder

Step-by-step explanation:

pls find ans for this

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