A driving mirror consists of a cylindrical mirror of radiys of curvature 10 cm and the length over the curved surface is 10 cm if the eye of the driver be assumed to be at a great distance fron the mirror then fiekd if view in radians is
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Thank you for asking this question. Here is your answer:
A circular arc has length L = θ R
Where θ is the angle subtending the arc and R is the radius.
A full circle has circumference = 2 π R.
The circumference is subtended by the angle 2 π
If there is any confusion please leave a comment below.
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