Apr 6, 2018 A cone can be though as a concentration of circles of radius tending to $0$ to radius $r$ and there will be infinitely many such circles within a height of $h$ units ... From bing.com
REAL ANALYSIS - LOWER SEMICONTINUOUS FUNCTION AS THE LIMIT OF AN ...
You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I … From bing.com
HINT: You want that last expression to turn out to be $\big (1+2+\ldots+k+ (k+1)\big)^2$, so you want $ (k+1)^3$ to be equal to the difference $$\big (1+2+\ldots+k+ (k+1)\big)^2- … From bing.com
WHAT IS THE CENTER OF MASS OF THE REGION BOUNDED BY
English: That the centroid of the area bounded by y =x2 y = x 2 and y = 4 y = 4? The answer is (0, 12 5 (0, 12 5) I would like to understand the calculations! From bing.com
FROM UNARY TO BINARY NUMERAL SYSTEM - MATHEMATICS STACK …
Jan 31, 2018 I define a unary numeral system (for natural numbers greater than $0$) with digit $1$ (single unit) and unary operator $+_1$ (increment, left associative operator). Thus, as … From bing.com
USE OF 'AND' AND 'OR' IN UNION AND INTERSECTION OF SETS.
Jul 18, 2018 De Morgan laws : the negation of "P and Q" is "not-P or not-Q". Thus, when you check for the complement of a set, you have to negate the condition defining it. From bing.com
BING'S HOUSE AND HOMOTOPIES - MATHEMATICS STACK EXCHANGE
Muestra que si f es la función que encaja a S1 S 1 en la circunferencia que rodea al cilindro mayor, por la mitad, de la casa de Bing, entonces f es homotópica a una constante. Show that … From bing.com
DIFFERENCE BETWEEN "≈", "≃", AND "≅" - MATHEMATICS STACK EXCHANGE
In mathematical notation, what are the usage differences between the various approximately-equal signs "≈", "≃", and "≅"? The Unicode standard lists all of them inside the Mathematical … From bing.com
The theorem that $\binom {n} {k} = \frac {n!} {k! (n-k)!}$ already assumes $0!$ is defined to be $1$. Otherwise this would be restricted to $0 <k < n$. A reason that we do define $0!$ to be $1$ is … From bing.com
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