New posts in Products

Does the product of two invertible matrix remain invertible?

How to show $x_1,x_2, \dots ,x_n \geq 0 $ and $ x_1 + x_2 + \dots + x_n \leq \frac{1}{2} \implies (1-x_1)(1-x_2) \cdots (1-x_n) \geq \frac{1}{2}$

Is there a sequence in $(0,1)$ such that the product of all its terms is $\frac{1}{2}$?

Infinite products - reference needed!

Proof of a (simple?) inequality $x^n \geq \prod\limits_{i=1}^n (x+k_i)$

Rules for algebraically manipulating pi-notation?

How to prove those "curious identities"?

The derivative of a product of more than two functions

What is to geometric mean as integration is to arithmetic mean?

Finding Value of the Infinite Product $\prod \Bigl(1-\frac{1}{n^{2}}\Bigr)$