Read More
Date: 18-10-2018
361
Date: 18-10-2018
348
Date: 18-11-2018
558
|
An improper use of the symbol for the imaginary unit leads to the apparent proof of a false statement.
(1) |
|||
(2) |
|||
(3) |
|||
(4) |
|||
(5) |
The reason for the fallacy is that is not an ordinary (real) square root, hence the rule for computing the quotient of radicals does not apply to it.
REFERENCES:
Eves, H. An Introduction to the History of Mathematics, 3rd ed. New York: Holt, Rinehart, and Winston, p. 385, 1969.
Gardner, M. Mathematical Puzzles and Diversions. New York: Simon and Schuster, p. 144, 1959.
|
|
علامات بسيطة في جسدك قد تنذر بمرض "قاتل"
|
|
|
|
|
أول صور ثلاثية الأبعاد للغدة الزعترية البشرية
|
|
|
|
|
العتبة الحسينية تطلق فعاليات المخيم القرآني الثالث في جامعة البصرة
|
|
|