The Braille system, for visually challenged persons,, is a (a) visual aid (b) auditory aid (c) tactual aid The eye lens is (d) electronic aid

The Braille system, for visually challenged persons,, is a (a) visual

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The Braille system, for visually challenged persons,, is a (a) visual aid (b) auditory aid (c) tactual aid The eye lens is (d) electronic aid

The Braille system, for visually challenged persons,, is a
(a) visual aid
(b) auditory aid
(c) tactual aid The eye lens is
(d) electronic aid

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