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diksha
Questions (1)
The quotient of 2 numbers is 2.The product is 8.what are the numbers?
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Answers (2)
ANGLE A= angle d=180 angle b +angle d =180 angle a=angl d 2angled =180 angle d =90
Angle of incidence is always equal to angle of reflection.Hence the angle of reflection will be 30 degree respectively