How many capital letters of the English Vowels are not laterally inverted in a mirror?
How many three letter codes can be formed by only vowels of English alphabets, given that repetition of letters is allowed?
Give reasons.
(a) Letters appear laterally inverted in a plane mirror.
(b) Numerous images are seen in the ‘Palace of Mirrors’.
(c) The image formed in water is of the same size as the object.
(d) We do not see an image in transparent glass.