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Number Theory/CCTV cameras installation in exam centres.


Dear Prof Vijilant

Do you recommend to install CCTV cameras hired on rental basis in exam centers of schools, colleges and institutions?.

Thanks & Regards,
Prashant S Akerkar

No, I don't.
I invigilate Open University exams. The invigilator has much more chance of noticing something illegal than a cctv comera because he or she is moving around.
We don't want the sort of world depicted in Orwell's 1984.



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Most questions on number theory, divisibility, primes, Euclidean algorithm, Fermat`s theorem, Wilson`s theorem, factorisation, euclidean algorithm, diophantine equations, Chinese remainder theorem, group theory, congruences, continued fractions.


Teacher of math for 53 years

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