Sin u
2. The expression of refractive index of a prism is given by the following relation:
(AP)
sin (4)
Assuming the error of A and D as AA and AD, express the error of u. Here 'A' is the angle of
the prism and 'D' is the angle of deviation.
tibetween two indenendentvarioba Vena v
1
an
as the emnica​