Question

1)Express 0.28bar as a vulgar fraction in its lowest terms
2)Convert 2.098 in to a vulgar fraction in its lowest terms
3)Express 18/29 as a decimal, correct to 4 decimal places.
4) By actual division, show that 9/11 = 0.81bar

Answer 1

Answer:

06-Sep-2019 · 1 answer

Because normal, incident ray and reflected all lie in the same plane and point of incidence is that point at which the lines ...