alleryWhich notation is used by blind people to read mathematics?
ANemeth Braille
BMorse code
CRoman numerals
DSemaphore
Answer & Solution
Correct answer: A. Nemeth Braille
1. Braille-based notations for mathematics include Nemeth Braille and GS8 Braille.
2. Morse code and semaphore are signalling systems.
3. Roman numerals are a number system, not a touch system.
_Source: Wikipedia, Mathematical notation, Non-Latin-based mathematical notation_
Keep practising Language of Mathematics
Browse all Language of Mathematics questions for CTET, or explore more Mathematics Pedagogy topics.
Related questions
In the context of limits, "eventually" means what?What does the phrase "almost all" often shorten?A "well-behaved" object in mathematics does what?What does rigor mean when establishing a mathematical result?An object that disobeys mathematical intuition is called what?What is a "folklore" result in mathematics?In number theory, an "elementary proof" usually avoids what?When is a result called "deep" by mathematicians?