Business Studies, asked by salonibajaj1403, 1 month ago

define insurance what are the principal of insurance for 10m​

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Answered by Anonymous
10

Explanation:

A ray of light strikes a transperant surface from air at an angle.if the angle between the reflected and refracted ray is a right angle ,the refractive index of the other surface is given by

Answered by yashrajgupta95
7

Explanation:

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