1729 is the smallest number that can be expressed in two ways as the sum of two cubes.[12cube+9cube]
* * * * *
... two positive cubes.
12 cube + 1 cube
and
10 cube + 9 cube.
Chat with our AI personalities
A non-zero complex number is like 5-i2. A lot of complex numbers can make interesting designs. Please see the below LINK for an example and an image.
No, it isn't. 1729 can be divided by 7 1729÷7 is 247 interesting about 1729 http://primes.utm.edu/curios/page.php/1729.htmlp
Well, honey, the factors of a non-rectangular number are simply the numbers that can be multiplied together to give you that number. So, grab a calculator and start dividing that number by every integer smaller than it until you've found all the factors. And remember, math doesn't have to be a square to be interesting!
A COMPLEX NUMBER CAN BE CONVERTED INTO A POLAR FORM LET US TAKE COMPLEX NUMBER BE Z=a+ib a is the real number and b is the imaginary number THEN MOD OF Z IS SQUARE ROOT OF a2+b2 MOD OF Z CAN ALSO BE REPRESENTED BY r . THEN THE MOD AMPLITUDE FORM IS r(cos@Very interesting, but -i is not a complex no. it is a simple (imaginary) no. with no real part.
Infinity is not a number in the ordinary sense of the word. It is neither odd nor even. Here is an interesting paradox about the parity of infinity: If you multiply all integers together you get infinity. So 2 is a factor of infinity and so infinity must be even. But then one more than this number is also infinity and this new infinity must, therefore, be odd!